2011-04-08 Joel Sherrill <joel.sherrill@oarcorp.com>

	* AUTHORS, BUGS, COPYING, ChangeLog, INSTALL, Makefile.am, Makefile.in,
	NEWS, README, SUPPORT, THANKS, TODO, acconfig.h, aclocal.m4,
	autogen.sh, config.guess, config.h.in, config.sub, configure,
	configure.ac, gsl-config.in, gsl-histogram.c, gsl-randist.c, gsl.m4,
	gsl.pc.in, gsl.spec.in, gsl_machine.h, gsl_math.h, gsl_mode.h,
	gsl_nan.h, gsl_pow_int.h, gsl_precision.h, gsl_types.h,
	gsl_version.h.in, install-sh, ltmain.sh, mdate-sh, missing,
	mkinstalldirs, templates_off.h, templates_on.h,
	test_gsl_histogram.sh, version.c, blas/ChangeLog, blas/Makefile.am,
	blas/Makefile.in, blas/TODO, blas/blas.c, blas/gsl_blas.h,
	blas/gsl_blas_types.h, block/ChangeLog, block/Makefile.am,
	block/Makefile.in, block/block.c, block/block_source.c, block/file.c,
	block/fprintf_source.c, block/fwrite_source.c, block/gsl_block.h,
	block/gsl_block_char.h, block/gsl_block_complex_double.h,
	block/gsl_block_complex_float.h,
	block/gsl_block_complex_long_double.h, block/gsl_block_double.h,
	block/gsl_block_float.h, block/gsl_block_int.h,
	block/gsl_block_long.h, block/gsl_block_long_double.h,
	block/gsl_block_short.h, block/gsl_block_uchar.h,
	block/gsl_block_uint.h, block/gsl_block_ulong.h,
	block/gsl_block_ushort.h, block/gsl_check_range.h, block/init.c,
	block/init_source.c, block/test.c, block/test_complex_io.c,
	block/test_complex_source.c, block/test_io.c, block/test_source.c,
	bspline/ChangeLog, bspline/Makefile.am, bspline/Makefile.in,
	bspline/TODO, bspline/bspline.c, bspline/gsl_bspline.h,
	bspline/test.c, cblas/ChangeLog, cblas/Makefile.am,
	cblas/Makefile.in, cblas/TODO, cblas/caxpy.c, cblas/cblas.h,
	cblas/ccopy.c, cblas/cdotc_sub.c, cblas/cdotu_sub.c, cblas/cgbmv.c,
	cblas/cgemm.c, cblas/cgemv.c, cblas/cgerc.c, cblas/cgeru.c,
	cblas/chbmv.c, cblas/chemm.c, cblas/chemv.c, cblas/cher.c,
	cblas/cher2.c, cblas/cher2k.c, cblas/cherk.c, cblas/chpmv.c,
	cblas/chpr.c, cblas/chpr2.c, cblas/cscal.c, cblas/csscal.c,
	cblas/cswap.c, cblas/csymm.c, cblas/csyr2k.c, cblas/csyrk.c,
	cblas/ctbmv.c, cblas/ctbsv.c, cblas/ctpmv.c, cblas/ctpsv.c,
	cblas/ctrmm.c, cblas/ctrmv.c, cblas/ctrsm.c, cblas/ctrsv.c,
	cblas/dasum.c, cblas/daxpy.c, cblas/dcopy.c, cblas/ddot.c,
	cblas/dgbmv.c, cblas/dgemm.c, cblas/dgemv.c, cblas/dger.c,
	cblas/dnrm2.c, cblas/drot.c, cblas/drotg.c, cblas/drotm.c,
	cblas/drotmg.c, cblas/dsbmv.c, cblas/dscal.c, cblas/dsdot.c,
	cblas/dspmv.c, cblas/dspr.c, cblas/dspr2.c, cblas/dswap.c,
	cblas/dsymm.c, cblas/dsymv.c, cblas/dsyr.c, cblas/dsyr2.c,
	cblas/dsyr2k.c, cblas/dsyrk.c, cblas/dtbmv.c, cblas/dtbsv.c,
	cblas/dtpmv.c, cblas/dtpsv.c, cblas/dtrmm.c, cblas/dtrmv.c,
	cblas/dtrsm.c, cblas/dtrsv.c, cblas/dzasum.c, cblas/dznrm2.c,
	cblas/gsl_cblas.h, cblas/hypot.c, cblas/icamax.c, cblas/idamax.c,
	cblas/isamax.c, cblas/izamax.c, cblas/sasum.c, cblas/saxpy.c,
	cblas/scasum.c, cblas/scnrm2.c, cblas/scopy.c, cblas/sdot.c,
	cblas/sdsdot.c, cblas/sgbmv.c, cblas/sgemm.c, cblas/sgemv.c,
	cblas/sger.c, cblas/snrm2.c, cblas/source_asum_c.h,
	cblas/source_asum_r.h, cblas/source_axpy_c.h, cblas/source_axpy_r.h,
	cblas/source_copy_c.h, cblas/source_copy_r.h, cblas/source_dot_c.h,
	cblas/source_dot_r.h, cblas/source_gbmv_c.h, cblas/source_gbmv_r.h,
	cblas/source_gemm_c.h, cblas/source_gemm_r.h, cblas/source_gemv_c.h,
	cblas/source_gemv_r.h, cblas/source_ger.h, cblas/source_gerc.h,
	cblas/source_geru.h, cblas/source_hbmv.h, cblas/source_hemm.h,
	cblas/source_hemv.h, cblas/source_her.h, cblas/source_her2.h,
	cblas/source_her2k.h, cblas/source_herk.h, cblas/source_hpmv.h,
	cblas/source_hpr.h, cblas/source_hpr2.h, cblas/source_iamax_c.h,
	cblas/source_iamax_r.h, cblas/source_nrm2_c.h, cblas/source_nrm2_r.h,
	cblas/source_rot.h, cblas/source_rotg.h, cblas/source_rotm.h,
	cblas/source_rotmg.h, cblas/source_sbmv.h, cblas/source_scal_c.h,
	cblas/source_scal_c_s.h, cblas/source_scal_r.h, cblas/source_spmv.h,
	cblas/source_spr.h, cblas/source_spr2.h, cblas/source_swap_c.h,
	cblas/source_swap_r.h, cblas/source_symm_c.h, cblas/source_symm_r.h,
	cblas/source_symv.h, cblas/source_syr.h, cblas/source_syr2.h,
	cblas/source_syr2k_c.h, cblas/source_syr2k_r.h,
	cblas/source_syrk_c.h, cblas/source_syrk_r.h, cblas/source_tbmv_c.h,
	cblas/source_tbmv_r.h, cblas/source_tbsv_c.h, cblas/source_tbsv_r.h,
	cblas/source_tpmv_c.h, cblas/source_tpmv_r.h, cblas/source_tpsv_c.h,
	cblas/source_tpsv_r.h, cblas/source_trmm_c.h, cblas/source_trmm_r.h,
	cblas/source_trmv_c.h, cblas/source_trmv_r.h, cblas/source_trsm_c.h,
	cblas/source_trsm_r.h, cblas/source_trsv_c.h, cblas/source_trsv_r.h,
	cblas/srot.c, cblas/srotg.c, cblas/srotm.c, cblas/srotmg.c,
	cblas/ssbmv.c, cblas/sscal.c, cblas/sspmv.c, cblas/sspr.c,
	cblas/sspr2.c, cblas/sswap.c, cblas/ssymm.c, cblas/ssymv.c,
	cblas/ssyr.c, cblas/ssyr2.c, cblas/ssyr2k.c, cblas/ssyrk.c,
	cblas/stbmv.c, cblas/stbsv.c, cblas/stpmv.c, cblas/stpsv.c,
	cblas/strmm.c, cblas/strmv.c, cblas/strsm.c, cblas/strsv.c,
	cblas/test.c, cblas/test_amax.c, cblas/test_asum.c,
	cblas/test_axpy.c, cblas/test_copy.c, cblas/test_dot.c,
	cblas/test_gbmv.c, cblas/test_gemm.c, cblas/test_gemv.c,
	cblas/test_ger.c, cblas/test_hbmv.c, cblas/test_hemm.c,
	cblas/test_hemv.c, cblas/test_her.c, cblas/test_her2.c,
	cblas/test_her2k.c, cblas/test_herk.c, cblas/test_hpmv.c,
	cblas/test_hpr.c, cblas/test_hpr2.c, cblas/test_nrm2.c,
	cblas/test_rot.c, cblas/test_rotg.c, cblas/test_rotm.c,
	cblas/test_rotmg.c, cblas/test_sbmv.c, cblas/test_scal.c,
	cblas/test_spmv.c, cblas/test_spr.c, cblas/test_spr2.c,
	cblas/test_swap.c, cblas/test_symm.c, cblas/test_symv.c,
	cblas/test_syr.c, cblas/test_syr2.c, cblas/test_syr2k.c,
	cblas/test_syrk.c, cblas/test_tbmv.c, cblas/test_tbsv.c,
	cblas/test_tpmv.c, cblas/test_tpsv.c, cblas/test_trmm.c,
	cblas/test_trmv.c, cblas/test_trsm.c, cblas/test_trsv.c,
	cblas/tests.c, cblas/tests.h, cblas/xerbla.c, cblas/zaxpy.c,
	cblas/zcopy.c, cblas/zdotc_sub.c, cblas/zdotu_sub.c, cblas/zdscal.c,
	cblas/zgbmv.c, cblas/zgemm.c, cblas/zgemv.c, cblas/zgerc.c,
	cblas/zgeru.c, cblas/zhbmv.c, cblas/zhemm.c, cblas/zhemv.c,
	cblas/zher.c, cblas/zher2.c, cblas/zher2k.c, cblas/zherk.c,
	cblas/zhpmv.c, cblas/zhpr.c, cblas/zhpr2.c, cblas/zscal.c,
	cblas/zswap.c, cblas/zsymm.c, cblas/zsyr2k.c, cblas/zsyrk.c,
	cblas/ztbmv.c, cblas/ztbsv.c, cblas/ztpmv.c, cblas/ztpsv.c,
	cblas/ztrmm.c, cblas/ztrmv.c, cblas/ztrsm.c, cblas/ztrsv.c,
	cdf/ChangeLog, cdf/Makefile.am, cdf/Makefile.in, cdf/beta.c,
	cdf/beta_inc.c, cdf/betainv.c, cdf/binomial.c, cdf/cauchy.c,
	cdf/cauchyinv.c, cdf/chisq.c, cdf/chisqinv.c, cdf/error.h,
	cdf/exponential.c, cdf/exponentialinv.c, cdf/exppow.c, cdf/fdist.c,
	cdf/fdistinv.c, cdf/flat.c, cdf/flatinv.c, cdf/gamma.c,
	cdf/gammainv.c, cdf/gauss.c, cdf/gaussinv.c, cdf/geometric.c,
	cdf/gsl_cdf.h, cdf/gumbel1.c, cdf/gumbel1inv.c, cdf/gumbel2.c,
	cdf/gumbel2inv.c, cdf/hypergeometric.c, cdf/laplace.c,
	cdf/laplaceinv.c, cdf/logistic.c, cdf/logisticinv.c, cdf/lognormal.c,
	cdf/lognormalinv.c, cdf/nbinomial.c, cdf/pareto.c, cdf/paretoinv.c,
	cdf/pascal.c, cdf/poisson.c, cdf/rat_eval.h, cdf/rayleigh.c,
	cdf/rayleighinv.c, cdf/tdist.c, cdf/tdistinv.c, cdf/test.c,
	cdf/test_auto.c, cdf/weibull.c, cdf/weibullinv.c, cheb/ChangeLog,
	cheb/Makefile.am, cheb/Makefile.in, cheb/deriv.c, cheb/eval.c,
	cheb/gsl_chebyshev.h, cheb/init.c, cheb/integ.c, cheb/test.c,
	combination/ChangeLog, combination/Makefile.am,
	combination/Makefile.in, combination/combination.c,
	combination/file.c, combination/gsl_combination.h,
	combination/init.c, combination/test.c, complex/ChangeLog,
	complex/Makefile.am, complex/Makefile.in, complex/TODO,
	complex/gsl_complex.h, complex/gsl_complex_math.h, complex/math.c,
	complex/results.h, complex/results1.h, complex/results_real.h,
	complex/test.c, const/ChangeLog, const/Makefile.am,
	const/Makefile.in, const/TODO, const/gsl_const.h,
	const/gsl_const_cgs.h, const/gsl_const_cgsm.h, const/gsl_const_mks.h,
	const/gsl_const_mksa.h, const/gsl_const_num.h, const/test.c,
	deriv/ChangeLog, deriv/Makefile.am, deriv/Makefile.in, deriv/deriv.c,
	deriv/gsl_deriv.h, deriv/test.c, dht/ChangeLog, dht/Makefile.am,
	dht/Makefile.in, dht/dht.c, dht/gsl_dht.h, dht/test.c,
	diff/ChangeLog, diff/Makefile.am, diff/Makefile.in, diff/diff.c,
	diff/gsl_diff.h, diff/test.c, doc/12-cities.eps, doc/ChangeLog,
	doc/Makefile.am, doc/Makefile.in, doc/algorithm.sty,
	doc/algorithmic.sty, doc/autoconf.texi, doc/blas.texi,
	doc/bspline.eps, doc/bspline.texi, doc/calc.sty, doc/cblas.texi,
	doc/cheb.eps, doc/cheb.texi, doc/combination.texi, doc/complex.texi,
	doc/const.texi, doc/debug.texi, doc/dht.texi, doc/diff.texi,
	doc/dwt-orig.eps, doc/dwt-samp.eps, doc/dwt.texi, doc/eigen.texi,
	doc/err.texi, doc/fdl.texi, doc/fft-complex-radix2-f.eps,
	doc/fft-complex-radix2-t.eps, doc/fft-complex-radix2.eps,
	doc/fft-real-mixedradix.eps, doc/fft.texi, doc/fftalgorithms.bib,
	doc/fftalgorithms.tex, doc/final-route.eps, doc/fit-exp.eps,
	doc/fit-wlinear.eps, doc/fit-wlinear2.eps, doc/fitting.texi,
	doc/freemanuals.texi, doc/gpl.texi, doc/gsl-config.1,
	doc/gsl-design.texi, doc/gsl-histogram.1, doc/gsl-randist.1,
	doc/gsl-ref.info, doc/gsl-ref.info-1, doc/gsl-ref.info-2,
	doc/gsl-ref.info-3, doc/gsl-ref.info-4, doc/gsl-ref.info-5,
	doc/gsl-ref.info-6, doc/gsl-ref.texi, doc/gsl.3, doc/histogram.eps,
	doc/histogram.texi, doc/histogram2d.eps, doc/ieee754.texi,
	doc/initial-route.eps, doc/integration.texi, doc/interp.texi,
	doc/interp2.eps, doc/interpp2.eps, doc/intro.texi, doc/landau.dat,
	doc/linalg.texi, doc/math.texi, doc/mdate-sh, doc/min-interval.eps,
	doc/min.texi, doc/montecarlo.texi, doc/multifit.texi,
	doc/multimin.eps, doc/multimin.texi, doc/multiroots.texi,
	doc/ntuple.eps, doc/ntuple.texi, doc/ode-initval.texi,
	doc/permutation.texi, doc/poly.texi, doc/qrng.eps, doc/qrng.texi,
	doc/rand-bernoulli.tex, doc/rand-beta.tex, doc/rand-binomial.tex,
	doc/rand-bivariate-gaussian.tex, doc/rand-cauchy.tex,
	doc/rand-chisq.tex, doc/rand-erlang.tex, doc/rand-exponential.tex,
	doc/rand-exppow.tex, doc/rand-fdist.tex, doc/rand-flat.tex,
	doc/rand-gamma.tex, doc/rand-gaussian-tail.tex,
	doc/rand-gaussian.tex, doc/rand-geometric.tex, doc/rand-gumbel.tex,
	doc/rand-gumbel1.tex, doc/rand-gumbel2.tex,
	doc/rand-hypergeometric.tex, doc/rand-landau.tex,
	doc/rand-laplace.tex, doc/rand-levy.tex, doc/rand-levyskew.tex,
	doc/rand-logarithmic.tex, doc/rand-logistic.tex,
	doc/rand-lognormal.tex, doc/rand-nbinomial.tex, doc/rand-pareto.tex,
	doc/rand-pascal.tex, doc/rand-poisson.tex,
	doc/rand-rayleigh-tail.tex, doc/rand-rayleigh.tex,
	doc/rand-tdist.tex, doc/rand-weibull.tex, doc/randist.texi,
	doc/random-walk.tex, doc/randplots.gnp, doc/rng.texi,
	doc/roots-bisection.eps, doc/roots-false-position.eps,
	doc/roots-newtons-method.eps, doc/roots-secant-method.eps,
	doc/roots.texi, doc/siman-energy.eps, doc/siman-test.eps,
	doc/siman.texi, doc/sort.texi, doc/specfunc-airy.texi,
	doc/specfunc-bessel.texi, doc/specfunc-clausen.texi,
	doc/specfunc-coulomb.texi, doc/specfunc-coupling.texi,
	doc/specfunc-dawson.texi, doc/specfunc-debye.texi,
	doc/specfunc-dilog.texi, doc/specfunc-elementary.texi,
	doc/specfunc-ellint.texi, doc/specfunc-elljac.texi,
	doc/specfunc-erf.texi, doc/specfunc-exp.texi,
	doc/specfunc-expint.texi, doc/specfunc-fermi-dirac.texi,
	doc/specfunc-gamma.texi, doc/specfunc-gegenbauer.texi,
	doc/specfunc-hyperg.texi, doc/specfunc-laguerre.texi,
	doc/specfunc-lambert.texi, doc/specfunc-legendre.texi,
	doc/specfunc-log.texi, doc/specfunc-mathieu.texi,
	doc/specfunc-pow-int.texi, doc/specfunc-psi.texi,
	doc/specfunc-synchrotron.texi, doc/specfunc-transport.texi,
	doc/specfunc-trig.texi, doc/specfunc-zeta.texi, doc/specfunc.texi,
	doc/stamp-vti, doc/statistics.texi, doc/sum.texi, doc/texinfo.tex,
	doc/usage.texi, doc/vdp.eps, doc/vectors.texi, doc/version-ref.texi,
	doc/examples/blas.c, doc/examples/blas.out, doc/examples/block.c,
	doc/examples/block.out, doc/examples/bspline.c, doc/examples/cblas.c,
	doc/examples/cblas.out, doc/examples/cdf.c, doc/examples/cdf.out,
	doc/examples/cheb.c, doc/examples/combination.c,
	doc/examples/combination.out, doc/examples/const.c,
	doc/examples/const.out, doc/examples/demo_fn.c,
	doc/examples/demo_fn.h, doc/examples/diff.c, doc/examples/diff.out,
	doc/examples/dwt.c, doc/examples/dwt.dat, doc/examples/ecg.dat,
	doc/examples/eigen.c, doc/examples/eigen_nonsymm.c,
	doc/examples/expfit.c, doc/examples/fft.c, doc/examples/fftmr.c,
	doc/examples/fftreal.c, doc/examples/fitting.c,
	doc/examples/fitting2.c, doc/examples/fitting3.c,
	doc/examples/histogram.c, doc/examples/histogram2d.c,
	doc/examples/ieee.c, doc/examples/ieeeround.c,
	doc/examples/integration.c, doc/examples/integration.out,
	doc/examples/interp.c, doc/examples/interpp.c, doc/examples/intro.c,
	doc/examples/intro.out, doc/examples/linalglu.c,
	doc/examples/linalglu.out, doc/examples/matrix.c,
	doc/examples/matrixw.c, doc/examples/min.c, doc/examples/min.out,
	doc/examples/monte.c, doc/examples/nlfit.c, doc/examples/ntupler.c,
	doc/examples/ntuplew.c, doc/examples/ode-initval.c,
	doc/examples/odefixed.c, doc/examples/permseq.c,
	doc/examples/permshuffle.c, doc/examples/polyroots.c,
	doc/examples/polyroots.out, doc/examples/qrng.c,
	doc/examples/randpoisson.2.out, doc/examples/randpoisson.c,
	doc/examples/randpoisson.out, doc/examples/randwalk.c,
	doc/examples/rng.c, doc/examples/rng.out, doc/examples/rngunif.2.out,
	doc/examples/rngunif.c, doc/examples/rngunif.out,
	doc/examples/rootnewt.c, doc/examples/roots.c, doc/examples/siman.c,
	doc/examples/sortsmall.c, doc/examples/sortsmall.out,
	doc/examples/specfun.c, doc/examples/specfun.out,
	doc/examples/specfun_e.c, doc/examples/specfun_e.out,
	doc/examples/stat.c, doc/examples/stat.out, doc/examples/statsort.c,
	doc/examples/statsort.out, doc/examples/sum.c, doc/examples/sum.out,
	doc/examples/vector.c, doc/examples/vectorr.c,
	doc/examples/vectorview.c, doc/examples/vectorview.out,
	doc/examples/vectorw.c, eigen/ChangeLog, eigen/Makefile.am,
	eigen/Makefile.in, eigen/TODO, eigen/francis.c, eigen/gsl_eigen.h,
	eigen/herm.c, eigen/hermv.c, eigen/jacobi.c, eigen/nonsymm.c,
	eigen/nonsymmv.c, eigen/qrstep.c, eigen/schur.c, eigen/schur.h,
	eigen/sort.c, eigen/symm.c, eigen/symmv.c, eigen/test.c,
	err/ChangeLog, err/Makefile.am, err/Makefile.in, err/TODO,
	err/error.c, err/gsl_errno.h, err/gsl_message.h, err/message.c,
	err/stream.c, err/strerror.c, err/test.c, fft/ChangeLog,
	fft/Makefile.am, fft/Makefile.in, fft/TODO, fft/bitreverse.c,
	fft/bitreverse.h, fft/c_init.c, fft/c_main.c, fft/c_pass.h,
	fft/c_pass_2.c, fft/c_pass_3.c, fft/c_pass_4.c, fft/c_pass_5.c,
	fft/c_pass_6.c, fft/c_pass_7.c, fft/c_pass_n.c, fft/c_radix2.c,
	fft/compare.h, fft/compare_source.c, fft/complex_internal.h,
	fft/dft.c, fft/dft_source.c, fft/factorize.c, fft/factorize.h,
	fft/fft.c, fft/gsl_dft_complex.h, fft/gsl_dft_complex_float.h,
	fft/gsl_fft.h, fft/gsl_fft_complex.h, fft/gsl_fft_complex_float.h,
	fft/gsl_fft_halfcomplex.h, fft/gsl_fft_halfcomplex_float.h,
	fft/gsl_fft_real.h, fft/gsl_fft_real_float.h, fft/hc_init.c,
	fft/hc_main.c, fft/hc_pass.h, fft/hc_pass_2.c, fft/hc_pass_3.c,
	fft/hc_pass_4.c, fft/hc_pass_5.c, fft/hc_pass_n.c, fft/hc_radix2.c,
	fft/hc_unpack.c, fft/real_init.c, fft/real_main.c, fft/real_pass.h,
	fft/real_pass_2.c, fft/real_pass_3.c, fft/real_pass_4.c,
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	fft/real_unpack.c, fft/signals.c, fft/signals.h,
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	fft/test_real_source.c, fft/test_trap_source.c, fft/urand.c,
	fit/ChangeLog, fit/Makefile.am, fit/Makefile.in, fit/gsl_fit.h,
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	histogram/TODO, histogram/add.c, histogram/add2d.c,
	histogram/calloc_range.c, histogram/calloc_range2d.c,
	histogram/copy.c, histogram/copy2d.c, histogram/file.c,
	histogram/file2d.c, histogram/find.c, histogram/find2d.c,
	histogram/get.c, histogram/get2d.c, histogram/gsl_histogram.h,
	histogram/gsl_histogram2d.h, histogram/init.c, histogram/init2d.c,
	histogram/maxval.c, histogram/maxval2d.c, histogram/oper.c,
	histogram/oper2d.c, histogram/params.c, histogram/params2d.c,
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	histogram/test.c, histogram/test1d.c, histogram/test1d_resample.c,
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	ieee-utils/Makefile.in, ieee-utils/TODO, ieee-utils/endian.c,
	ieee-utils/env.c, ieee-utils/fp-aix.c, ieee-utils/fp-darwin.c,
	ieee-utils/fp-darwin86.c, ieee-utils/fp-freebsd.c,
	ieee-utils/fp-gnuc99.c, ieee-utils/fp-gnum68k.c,
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	ieee-utils/fp-gnux86.c, ieee-utils/fp-hpux.c, ieee-utils/fp-hpux11.c,
	ieee-utils/fp-irix.c, ieee-utils/fp-netbsd.c,
	ieee-utils/fp-openbsd.c, ieee-utils/fp-os2emx.c,
	ieee-utils/fp-solaris.c, ieee-utils/fp-sunos4.c,
	ieee-utils/fp-tru64.c, ieee-utils/fp-unknown.c, ieee-utils/fp.c,
	ieee-utils/gsl_ieee_utils.h, ieee-utils/make_rep.c,
	ieee-utils/print.c, ieee-utils/read.c, ieee-utils/standardize.c,
	ieee-utils/test.c, integration/ChangeLog, integration/Makefile.am,
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	integration/err.c, integration/gsl_integration.h,
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	integration/qmomof.c, integration/qng.c, integration/qng.h,
	integration/qpsrt.c, integration/qpsrt2.c, integration/reset.c,
	integration/set_initial.c, integration/test.c, integration/tests.c,
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	interpolation/ChangeLog, interpolation/Makefile.am,
	interpolation/Makefile.in, interpolation/TODO, interpolation/accel.c,
	interpolation/akima.c, interpolation/bsearch.c,
	interpolation/bsearch.h, interpolation/cspline.c,
	interpolation/gsl_interp.h, interpolation/gsl_spline.h,
	interpolation/integ_eval.h, interpolation/interp.c,
	interpolation/linear.c, interpolation/poly.c, interpolation/spline.c,
	interpolation/test.c, linalg/ChangeLog, linalg/Makefile.am,
	linalg/Makefile.in, linalg/TODO, linalg/apply_givens.c,
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	linalg/cholesky.c, linalg/exponential.c, linalg/givens.c,
	linalg/gsl_linalg.h, linalg/hermtd.c, linalg/hessenberg.c,
	linalg/hh.c, linalg/householder.c, linalg/householdercomplex.c,
	linalg/lq.c, linalg/lu.c, linalg/luc.c, linalg/multiply.c,
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	matrix/file.c, matrix/file_source.c, matrix/getset.c,
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	matrix/gsl_matrix_char.h, matrix/gsl_matrix_complex_double.h,
	matrix/gsl_matrix_complex_float.h,
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	matrix/oper_source.c, matrix/prop.c, matrix/prop_source.c,
	matrix/rowcol.c, matrix/rowcol_source.c, matrix/submatrix.c,
	matrix/submatrix_source.c, matrix/swap.c, matrix/swap_source.c,
	matrix/test.c, matrix/test_complex_source.c, matrix/test_source.c,
	matrix/test_static.c, matrix/view.c, matrix/view.h,
	matrix/view_source.c, min/ChangeLog, min/Makefile.am,
	min/Makefile.in, min/bracketing.c, min/brent.c, min/convergence.c,
	min/fsolver.c, min/golden.c, min/gsl_min.h, min/min.h, min/test.c,
	min/test.h, min/test_funcs.c, monte/ChangeLog, monte/Makefile.am,
	monte/Makefile.in, monte/README, monte/TODO, monte/gsl_monte.h,
	monte/gsl_monte_miser.h, monte/gsl_monte_plain.h,
	monte/gsl_monte_vegas.h, monte/miser.c, monte/plain.c, monte/test.c,
	monte/test_main.c, monte/vegas.c, multifit/ChangeLog,
	multifit/Makefile.am, multifit/Makefile.in, multifit/TODO,
	multifit/convergence.c, multifit/covar.c, multifit/fdfsolver.c,
	multifit/fsolver.c, multifit/gradient.c, multifit/gsl_multifit.h,
	multifit/gsl_multifit_nlin.h, multifit/lmder.c, multifit/lmiterate.c,
	multifit/lmpar.c, multifit/lmset.c, multifit/lmutil.c,
	multifit/multilinear.c, multifit/qrsolv.c, multifit/test.c,
	multifit/test_brown.c, multifit/test_enso.c,
	multifit/test_estimator.c, multifit/test_filip.c, multifit/test_fn.c,
	multifit/test_hahn1.c, multifit/test_kirby2.c,
	multifit/test_longley.c, multifit/test_nelson.c,
	multifit/test_pontius.c, multifit/work.c, multimin/ChangeLog,
	multimin/Makefile.am, multimin/Makefile.in, multimin/TODO,
	multimin/conjugate_fr.c, multimin/conjugate_pr.c,
	multimin/convergence.c, multimin/diff.c,
	multimin/directional_minimize.c, multimin/fdfminimizer.c,
	multimin/fminimizer.c, multimin/gsl_multimin.h,
	multimin/linear_minimize.c, multimin/linear_wrapper.c,
	multimin/simplex.c, multimin/steepest_descent.c, multimin/test.c,
	multimin/test_funcs.c, multimin/test_funcs.h, multimin/vector_bfgs.c,
	multimin/vector_bfgs2.c, multiroots/ChangeLog,
	multiroots/Makefile.am, multiroots/Makefile.in, multiroots/broyden.c,
	multiroots/convergence.c, multiroots/dnewton.c, multiroots/dogleg.c,
	multiroots/enorm.c, multiroots/fdfsolver.c, multiroots/fdjac.c,
	multiroots/fsolver.c, multiroots/gnewton.c,
	multiroots/gsl_multiroots.h, multiroots/hybrid.c,
	multiroots/hybridj.c, multiroots/newton.c, multiroots/test.c,
	multiroots/test_funcs.c, multiroots/test_funcs.h, ntuple/ChangeLog,
	ntuple/Makefile.am, ntuple/Makefile.in, ntuple/gsl_ntuple.h,
	ntuple/ntuple.c, ntuple/test.c, ode-initval/ChangeLog,
	ode-initval/Makefile.am, ode-initval/Makefile.in, ode-initval/TODO,
	ode-initval/bsimp.c, ode-initval/control.c, ode-initval/cscal.c,
	ode-initval/cstd.c, ode-initval/evolve.c, ode-initval/gear1.c,
	ode-initval/gear2.c, ode-initval/gsl_odeiv.h,
	ode-initval/odeiv_util.h, ode-initval/rk2.c, ode-initval/rk2imp.c,
	ode-initval/rk2simp.c, ode-initval/rk4.c, ode-initval/rk4imp.c,
	ode-initval/rk8pd.c, ode-initval/rkck.c, ode-initval/rkf45.c,
	ode-initval/step.c, ode-initval/test.c, permutation/ChangeLog,
	permutation/Makefile.am, permutation/Makefile.in,
	permutation/canonical.c, permutation/file.c,
	permutation/gsl_permutation.h, permutation/gsl_permute.h,
	permutation/gsl_permute_char.h,
	permutation/gsl_permute_complex_double.h,
	permutation/gsl_permute_complex_float.h,
	permutation/gsl_permute_complex_long_double.h,
	permutation/gsl_permute_double.h, permutation/gsl_permute_float.h,
	permutation/gsl_permute_int.h, permutation/gsl_permute_long.h,
	permutation/gsl_permute_long_double.h,
	permutation/gsl_permute_short.h, permutation/gsl_permute_uchar.h,
	permutation/gsl_permute_uint.h, permutation/gsl_permute_ulong.h,
	permutation/gsl_permute_ushort.h, permutation/gsl_permute_vector.h,
	permutation/gsl_permute_vector_char.h,
	permutation/gsl_permute_vector_complex_double.h,
	permutation/gsl_permute_vector_complex_float.h,
	permutation/gsl_permute_vector_complex_long_double.h,
	permutation/gsl_permute_vector_double.h,
	permutation/gsl_permute_vector_float.h,
	permutation/gsl_permute_vector_int.h,
	permutation/gsl_permute_vector_long.h,
	permutation/gsl_permute_vector_long_double.h,
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	permutation/gsl_permute_vector_uint.h,
	permutation/gsl_permute_vector_ulong.h,
	permutation/gsl_permute_vector_ushort.h, permutation/init.c,
	permutation/permutation.c, permutation/permute.c,
	permutation/permute_source.c, permutation/test.c, poly/ChangeLog,
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	poly/companion.c, poly/dd.c, poly/eval.c, poly/gsl_poly.h, poly/qr.c,
	poly/solve_cubic.c, poly/solve_quadratic.c, poly/test.c,
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	qrng/qrng.c, qrng/sobol.c, qrng/test.c, randist/ChangeLog,
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	randist/bernoulli.c, randist/beta.c, randist/bigauss.c,
	randist/binomial.c, randist/binomial_tpe.c, randist/cauchy.c,
	randist/chisq.c, randist/dirichlet.c, randist/discrete.c,
	randist/erlang.c, randist/exponential.c, randist/exppow.c,
	randist/fdist.c, randist/flat.c, randist/gamma.c, randist/gauss.c,
	randist/gausstail.c, randist/gausszig.c, randist/geometric.c,
	randist/gsl_randist.h, randist/gumbel.c, randist/hyperg.c,
	randist/landau.c, randist/laplace.c, randist/levy.c,
	randist/logarithmic.c, randist/logistic.c, randist/lognormal.c,
	randist/multinomial.c, randist/nbinomial.c, randist/pareto.c,
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	rng/file.c, rng/fishman18.c, rng/fishman20.c, rng/fishman2x.c,
	rng/gfsr4.c, rng/gsl_rng.h, rng/knuthran.c, rng/knuthran2.c,
	rng/knuthran2002.c, rng/lecuyer21.c, rng/minstd.c, rng/mrg.c,
	rng/mt.c, rng/r250.c, rng/ran0.c, rng/ran1.c, rng/ran2.c, rng/ran3.c,
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	rng/ranlux.c, rng/ranlxd.c, rng/ranlxs.c, rng/ranmar.c, rng/rng.c,
	rng/schrage.c, rng/slatec.c, rng/taus.c, rng/taus113.c, rng/test.c,
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	roots/brent.c, roots/convergence.c, roots/falsepos.c,
	roots/fdfsolver.c, roots/fsolver.c, roots/gsl_roots.h,
	roots/newton.c, roots/roots.h, roots/secant.c, roots/steffenson.c,
	roots/test.c, roots/test.h, roots/test_funcs.c, siman/ChangeLog,
	siman/Makefile.am, siman/Makefile.in, siman/TODO, siman/gsl_siman.h,
	siman/siman.c, siman/siman_test_driver.sh, siman/siman_tsp.c,
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	sort/gsl_sort_uchar.h, sort/gsl_sort_uint.h, sort/gsl_sort_ulong.h,
	sort/gsl_sort_ushort.h, sort/gsl_sort_vector.h,
	sort/gsl_sort_vector_char.h, sort/gsl_sort_vector_double.h,
	sort/gsl_sort_vector_float.h, sort/gsl_sort_vector_int.h,
	sort/gsl_sort_vector_long.h, sort/gsl_sort_vector_long_double.h,
	sort/gsl_sort_vector_short.h, sort/gsl_sort_vector_uchar.h,
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	sort/sortvec.c, sort/sortvec_source.c, sort/sortvecind.c,
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	sort/subsetind.c, sort/subsetind_source.c, sort/test.c,
	sort/test_heapsort.c, sort/test_source.c, specfunc/ChangeLog,
	specfunc/Makefile.am, specfunc/Makefile.in, specfunc/TODO,
	specfunc/airy.c, specfunc/airy_der.c, specfunc/airy_zero.c,
	specfunc/atanint.c, specfunc/bessel.c, specfunc/bessel.h,
	specfunc/bessel_I0.c, specfunc/bessel_I1.c, specfunc/bessel_In.c,
	specfunc/bessel_Inu.c, specfunc/bessel_J0.c, specfunc/bessel_J1.c,
	specfunc/bessel_Jn.c, specfunc/bessel_Jnu.c, specfunc/bessel_K0.c,
	specfunc/bessel_K1.c, specfunc/bessel_Kn.c, specfunc/bessel_Knu.c,
	specfunc/bessel_Y0.c, specfunc/bessel_Y1.c, specfunc/bessel_Yn.c,
	specfunc/bessel_Ynu.c, specfunc/bessel_amp_phase.c,
	specfunc/bessel_amp_phase.h, specfunc/bessel_i.c,
	specfunc/bessel_j.c, specfunc/bessel_k.c, specfunc/bessel_olver.c,
	specfunc/bessel_olver.h, specfunc/bessel_sequence.c,
	specfunc/bessel_temme.c, specfunc/bessel_temme.h,
	specfunc/bessel_y.c, specfunc/bessel_zero.c, specfunc/beta.c,
	specfunc/beta_inc.c, specfunc/cheb_eval.c, specfunc/cheb_eval_mode.c,
	specfunc/chebyshev.h, specfunc/check.h, specfunc/clausen.c,
	specfunc/coulomb.c, specfunc/coulomb_bound.c, specfunc/coupling.c,
	specfunc/dawson.c, specfunc/debye.c, specfunc/dilog.c,
	specfunc/elementary.c, specfunc/ellint.c, specfunc/elljac.c,
	specfunc/erfc.c, specfunc/error.h, specfunc/eval.h, specfunc/exp.c,
	specfunc/expint.c, specfunc/expint3.c, specfunc/fermi_dirac.c,
	specfunc/gamma.c, specfunc/gamma_inc.c, specfunc/gegenbauer.c,
	specfunc/gsl_sf.h, specfunc/gsl_sf_airy.h, specfunc/gsl_sf_bessel.h,
	specfunc/gsl_sf_clausen.h, specfunc/gsl_sf_coulomb.h,
	specfunc/gsl_sf_coupling.h, specfunc/gsl_sf_dawson.h,
	specfunc/gsl_sf_debye.h, specfunc/gsl_sf_dilog.h,
	specfunc/gsl_sf_elementary.h, specfunc/gsl_sf_ellint.h,
	specfunc/gsl_sf_elljac.h, specfunc/gsl_sf_erf.h,
	specfunc/gsl_sf_exp.h, specfunc/gsl_sf_expint.h,
	specfunc/gsl_sf_fermi_dirac.h, specfunc/gsl_sf_gamma.h,
	specfunc/gsl_sf_gegenbauer.h, specfunc/gsl_sf_hyperg.h,
	specfunc/gsl_sf_laguerre.h, specfunc/gsl_sf_lambert.h,
	specfunc/gsl_sf_legendre.h, specfunc/gsl_sf_log.h,
	specfunc/gsl_sf_mathieu.h, specfunc/gsl_sf_pow_int.h,
	specfunc/gsl_sf_psi.h, specfunc/gsl_sf_result.h,
	specfunc/gsl_sf_synchrotron.h, specfunc/gsl_sf_transport.h,
	specfunc/gsl_sf_trig.h, specfunc/gsl_sf_zeta.h,
	specfunc/gsl_specfunc.h, specfunc/hyperg.c, specfunc/hyperg.h,
	specfunc/hyperg_0F1.c, specfunc/hyperg_1F1.c, specfunc/hyperg_2F0.c,
	specfunc/hyperg_2F1.c, specfunc/hyperg_U.c, specfunc/laguerre.c,
	specfunc/lambert.c, specfunc/legendre.h, specfunc/legendre_H3d.c,
	specfunc/legendre_Qn.c, specfunc/legendre_con.c,
	specfunc/legendre_poly.c, specfunc/log.c, specfunc/mathieu_angfunc.c,
	specfunc/mathieu_charv.c, specfunc/mathieu_coeff.c,
	specfunc/mathieu_radfunc.c, specfunc/mathieu_workspace.c,
	specfunc/poch.c, specfunc/pow_int.c, specfunc/psi.c,
	specfunc/recurse.h, specfunc/result.c, specfunc/shint.c,
	specfunc/sinint.c, specfunc/synchrotron.c, specfunc/test_airy.c,
	specfunc/test_bessel.c, specfunc/test_coulomb.c,
	specfunc/test_dilog.c, specfunc/test_gamma.c, specfunc/test_hyperg.c,
	specfunc/test_legendre.c, specfunc/test_mathieu.c,
	specfunc/test_sf.c, specfunc/test_sf.h, specfunc/transport.c,
	specfunc/trig.c, specfunc/zeta.c, statistics/ChangeLog,
	statistics/Makefile.am, statistics/Makefile.in, statistics/TODO,
	statistics/absdev.c, statistics/absdev_source.c,
	statistics/covariance.c, statistics/covariance_source.c,
	statistics/gsl_statistics.h, statistics/gsl_statistics_char.h,
	statistics/gsl_statistics_double.h,
	statistics/gsl_statistics_float.h, statistics/gsl_statistics_int.h,
	statistics/gsl_statistics_long.h,
	statistics/gsl_statistics_long_double.h,
	statistics/gsl_statistics_short.h, statistics/gsl_statistics_uchar.h,
	statistics/gsl_statistics_uint.h, statistics/gsl_statistics_ulong.h,
	statistics/gsl_statistics_ushort.h, statistics/kurtosis.c,
	statistics/kurtosis_source.c, statistics/lag1.c,
	statistics/lag1_source.c, statistics/mean.c,
	statistics/mean_source.c, statistics/median.c,
	statistics/median_source.c, statistics/minmax.c,
	statistics/minmax_source.c, statistics/p_variance.c,
	statistics/p_variance_source.c, statistics/quantiles.c,
	statistics/quantiles_source.c, statistics/skew.c,
	statistics/skew_source.c, statistics/test.c,
	statistics/test_float_source.c, statistics/test_int_source.c,
	statistics/test_nist.c, statistics/ttest.c,
	statistics/ttest_source.c, statistics/variance.c,
	statistics/variance_source.c, statistics/wabsdev.c,
	statistics/wabsdev_source.c, statistics/wkurtosis.c,
	statistics/wkurtosis_source.c, statistics/wmean.c,
	statistics/wmean_source.c, statistics/wskew.c,
	statistics/wskew_source.c, statistics/wvariance.c,
	statistics/wvariance_source.c, sum/ChangeLog, sum/Makefile.am,
	sum/Makefile.in, sum/gsl_sum.h, sum/levin_u.c, sum/levin_utrunc.c,
	sum/test.c, sum/work_u.c, sum/work_utrunc.c, sys/ChangeLog,
	sys/Makefile.am, sys/Makefile.in, sys/coerce.c, sys/expm1.c,
	sys/fcmp.c, sys/fdiv.c, sys/gsl_sys.h, sys/hypot.c, sys/infnan.c,
	sys/invhyp.c, sys/ldfrexp.c, sys/log1p.c, sys/minmax.c,
	sys/pow_int.c, sys/prec.c, sys/test.c, test/ChangeLog,
	test/Makefile.am, test/Makefile.in, test/gsl_test.h, test/results.c,
	utils/Makefile.am, utils/Makefile.in, utils/README, utils/memcpy.c,
	utils/memmove.c, utils/placeholder.c, utils/strdup.c, utils/strtol.c,
	utils/strtoul.c, utils/system.h, vector/ChangeLog,
	vector/Makefile.am, vector/Makefile.in, vector/TODO, vector/copy.c,
	vector/copy_source.c, vector/file.c, vector/file_source.c,
	vector/gsl_vector.h, vector/gsl_vector_char.h,
	vector/gsl_vector_complex.h, vector/gsl_vector_complex_double.h,
	vector/gsl_vector_complex_float.h,
	vector/gsl_vector_complex_long_double.h, vector/gsl_vector_double.h,
	vector/gsl_vector_float.h, vector/gsl_vector_int.h,
	vector/gsl_vector_long.h, vector/gsl_vector_long_double.h,
	vector/gsl_vector_short.h, vector/gsl_vector_uchar.h,
	vector/gsl_vector_uint.h, vector/gsl_vector_ulong.h,
	vector/gsl_vector_ushort.h, vector/init.c, vector/init_source.c,
	vector/minmax.c, vector/minmax_source.c, vector/oper.c,
	vector/oper_source.c, vector/prop.c, vector/prop_source.c,
	vector/reim.c, vector/reim_source.c, vector/subvector.c,
	vector/subvector_source.c, vector/swap.c, vector/swap_source.c,
	vector/test.c, vector/test_complex_source.c, vector/test_source.c,
	vector/test_static.c, vector/vector.c, vector/vector_source.c,
	vector/view.c, vector/view.h, vector/view_source.c,
	wavelet/ChangeLog, wavelet/Makefile.am, wavelet/Makefile.in,
	wavelet/TODO, wavelet/bspline.c, wavelet/daubechies.c, wavelet/dwt.c,
	wavelet/gsl_wavelet.h, wavelet/gsl_wavelet2d.h, wavelet/haar.c,
	wavelet/test.c, wavelet/wavelet.c: New files.

1 files changed, 1093 insertions, 0 deletions

diff --git a/gsl-1.9/NEWS b/gsl-1.9/NEWS
new file mode 100644
index 0000000..bee9142
--- /dev/null
+++ b/gsl-1.9/NEWS
@@ -0,0 +1,1093 @@
+* What is new in gsl-1.9:
+
+** Fixed the elliptic integrals F,E,P,D so that they have the correct
+behavior for phi > pi/2 and phi < 0.  The angular argument is now
+valid for all phi.  Also added the complete elliptic integral
+gsl_sf_ellint_Pcomp.
+
+** Added a new BFGS minimisation method gsl_multimin_fdfminimizer_vector_bfgs2
+based on the algorithm given by R.Fletcher in "Practical Methods of
+Optimisation" (Second edition).  This requires substantially fewer
+function and gradient evaluations, and supercedes the existing BFGS
+minimiser.
+
+** The beta functions gsl_sf_beta_e(a,b) and gsl_sf_lnbeta_e(a,b) now
+handle negative arguments a,b.  Added new function gsl_sf_lnbeta_sgn_e
+for computing magnitude and sign of negative beta values, analagous to
+gsl_sf_lngamma_sgn_e.
+
+** gsl_cheb_eval_mode now uses the same error estimate as
+gsl_cheb_eval_err.
+
+** Improved gsl_sf_legendre_sphPlm_e to avoid underflow with large
+arguments.
+
+** Added updated Knuth generator, gsl_rng_knuthran2002, from 9th
+printing of "The Art of Computer Programming".  Fixes various
+weaknesses in the earlier version gsl_rng_knuthran.  See
+http://www-cs-faculty.stanford.edu/~knuth/news02.htm
+
+** The functions gsl_multifit_fsolver_set, gsl_multifit_fdfsolver_set
+and gsl_multiroot_fsolver_set, gsl_multiroot_fdfsolver_set now have a
+const qualifier for the input vector x, reflecting their actual usage.
+
+** gsl_sf_expint_E2(x) now returns the correct value 1 for x==0,
+instead of NaN.
+
+** The gsl_ran_gamma function now uses the Marsaglia-Tsang fast gamma
+method of gsl_ran_gamma_mt by default.
+
+** The matrix and vector min/max functions now always propagate any
+NaNs in their input.
+
+** Prevented NaN occuring for extreme parameters in
+gsl_cdf_fdist_{P,Q}inv and gsl_cdf_beta_{P,Q}inv
+
+** Corrected error estimates for the angular reduction functions
+gsl_sf_angle_restrict_symm_err and gsl_sf_angle_restrict_pos_err.
+Fixed gsl_sf_angle_restrict_pos to avoid possibility of returning
+small negative values.  Errors are now reported for out of range
+negative arguments as well as positive.  These functions now return
+NaN when there would be significant loss of precision.
+
+** Corrected an error in the higher digits of M_PI_4 (this was beyond
+the limit of double precision, so double precision results are not
+affected).
+
+** gsl_root_test_delta now always returns success if two iterates are
+the same, x1==x0.
+
+** A Japanese translation of the reference manual is now available
+from the GSL webpage at http://www.gnu.org/software/gsl/ thanks to
+Daisuke TOMINAGA.
+
+** Added new functions for basis splines, see the "Basis Splines"
+chapter in the GSL Reference Manual for details.
+
+** Added new functions for testing the sign of vectors and matrices,
+gsl_vector_ispos, gsl_vector_isneg, gsl_matrix_ispos and
+gsl_matrix_isneg.
+
+** Fixed a bug in gsl_sf_lnpoch_e and gsl_sf_lnpoch_sgn_e which caused
+the incorrect value 1.0 instead of 0.0 to be returned for x==0.
+
+** Fixed cancellation error in gsl_sf_laguerre_n for n > 1e7 so that
+larger arguments can be calculated without loss of precision.
+
+** Improved gsl_sf_zeta_e to return exactly zero for negative even
+integers, avoiding less accurate trigonometric reduction.
+
+** Fixed a bug in gsl_sf_zetam1_int_e where 0 was returned instead of
+-1 for negative even integer arguments.
+
+** When the differential equation solver gsl_odeiv_apply encounters a
+singularity it returns the step-size which caused the error code from
+the user-defined function, as opposed to leaving the step-size
+unchanged.
+
+** Added support for nonsymmetric eigensystems
+
+** Added Mathieu functions
+
+* What was new in gsl-1.8:
+
+** Added an error check to trap multifit calls with fewer observations
+than parameters.  Previously calling the multifit routines with n<p
+would cause invalid memory access.
+
+** Added the Debye unit to physical constants.
+
+** Added cumulative distribution functions for the discrete
+distributions, including binomial, poisson, geometric, negative
+binomial, pascal and hypergeometric.
+
+** Added the functions gsl_cdf_beta_{Pinv,Qinv} and
+gsl_cdf_fdist_{Pinv,Qinv} for computing the inverse of the cumulative
+beta and F distributions.
+
+** Added the multilinear fit estimator function gsl_multifit_linear_est
+for computing model values and their errors.
+
+** Avoid division by zero in gsl_multimin_fdfminimizer_vector_bfgs
+if the step-size becomes too small.
+
+** Users on DEC Alpha systems will need to specify their desired IEEE
+arithmetic options via CFLAGS when building the library, as these are
+no longer added automatically.
+
+** Added new random variate generators gsl_ran_gaussian_ziggurat
+and gsl_ran_gamma_mt for the Gaussian and Gamma distributions based on
+the Marsaglia-Tsang ziggurat and fast gamma methods.
+
+** Improved the speed of the exponential power distribution
+gsl_ran_exppow.
+
+** Improved the speed of the Gaussian ratio method by adding quadratic
+bounds in gsl_ran_gaussian_ratio_method.
+
+** Added an extra term to the taylor series of the synchrotron
+functions gsl_sf_synchrotron_1 and gsl_sf_synchrotron_2 for small x to
+ensure smooth matching with the chebyshev expansion.
+
+** The binomial pdf gsl_ran_binomial_pdf now handles the cases p=0
+and p=1 and is more accurate for the case of small p with k=0.
+
+** Fixed the spherical bessel function gsl_sf_bessel_jl_e) to limit
+the use of gsl_sf_bessel_Jnu_asympx_e to the range x>100*l*l to
+satisfy he requirement x>>l*l in the asymptotic expansion.
+
+** The scaled bessel function gsl_sf_bessel_In_scaled now handles
+larger arguments x > 1e7 correctly for n < 150 using the uniform
+asymptotic expansion instead of the continued fraction expansion.
+
+** The functions gsl_stats_min/max now return NaN if the data contains
+NaN. Similarly, the functions gsl_stats_min/max_index return the index
+of the first occurring NaN in the data when it contains a NaN.
+
+** Fixed an invalid memory access that caused incorrect results for
+the special case in periodic cubic spline interpolation of 3 points.
+
+** Added Debye functions for n=5 and n=6
+
+** Added the missing functions gsl_spline_name() and
+gsl_spline_min_size()
+
+** The function gsl_rng_uniform_int(r,n) now returns an error for n=0,
+which can occur when passing an unsigned integer value of 2^32.
+
+* What was new in gsl-1.7:
+
+** Switched gsl_randist_binomial to use the faster binomial random
+variate TPE algorithm by default.  The previous binomial variate
+algorithm is available as gsl_randist_binomial_knuth.  This will
+result in a different sequence of binomial variates in programs using
+this function.
+
+** Improved the algorithm for gsl_sf_elljac_e to avoid cancellation
+errors near quarter periods.
+
+** Fixed the branch selection in gsl_sf_gamma_inc_Q_e to avoid
+inaccurate results for large a,x where x~=~a.
+
+** The multilinear fitting functions now have forms which accept a
+user-specified tolerance for the SVD cutoff and return the
+corresponding effective rank of the design matrix.
+
+** The quadratic solvers in poly/ now handle linear equations
+gracefully (i.e. quadratrics with a leading coefficient of zero).
+
+** The output of "make check" now only shows test failures by default,
+to reduce the amount of output.  Set the environment variable
+GSL_TEST_VERBOSE=1 to display all the output.  To assist debugging,
+the test number of each failure is shown in square brackets at the
+line-end [NNNN].
+
+** Fixed bugs in gsl_linalg_SV_decomp_jacobi which caused
+incorrect results for some input matrices.
+
+** Bessel, coulomb, dilogarithm and legendre_H3d functions now use
+hypot internally to avoid overflow when computing terms like
+sqrt(1+x*x).
+
+** The 'Usage' chapter of the reference manual now explains how to
+handle deprecated functions using the GSL_DISABLE_DEPRECATED macro.
+
+** The conflicting enum definitions for 'forward' and 'backward' in
+gsl_ftt.h and gsl_wavelet.h are deprecated.  User code should switch
+to the new definitions gsl_fft_forward, gsl_fft_backward,
+gsl_wavelet_forward and gsl_wavelet_backward. Selectively define
+GSL_DISABLE_DEPRECATED before including the headers to use the new
+definitions on either or both modules.
+
+** Fixed an error in the the brent minimisation algorithm.  Iterations
+should now follow Brent's original description correctly.
+
+** The bound coulomb function gsl_sf_hydrogenicR_e no longer reports
+an underflow for exact zeroes of the wavefunction.
+
+** gsl_linalg_SV_decomp_jacobi now reports an error for the
+unimplemented case M<N correctly.
+
+** Fixed conformance test for the SYRK and HERK blas functions
+gsl_blas_{s,d,c,z}syrk and gsl_blas_{c,z}herk for non-square matrices.
+
+** Configure now checks for presence of ieeefp.h if needed.
+
+** Differential equation solvers now propagate error codes returned
+from user-defined functions to the top-level in all cases.
+
+** Sort functions now avoid an infinite loop if Nans are present in
+the input vector.  The order of nans in the output is undefined,
+although other elements will be sorted correctly.
+
+* What was new in gsl-1.6:
+
+** Added a new wavelet directory, with 1-dimensional and 2-dimensional
+discrete wavelet transforms.
+
+** Added support for LQ and P^T LQ decompositions.  To find the QR
+decomposition of large systems (M>>N) use the LQ decomposition,
+solving the transpose of the original system.  This allows more
+efficient memory access, and is useful for solving large least-squares
+problems.
+
+** Fixed a bug in the SYRK and HERK blas functions gsl_blas_{s,d,c,z}syrk 
+and gsl_blas_{c,z}herk which caused invalid memory access for non-square 
+matrices.
+
+** Fixed a bug in gsl_swap_vectors which caused it to return incorrect
+results when swapping vectors with different strides.
+
+** Corrected the error estimate for gsl_cheb_eval_n_err to use
+evaluation order instead of the approximation order.
+
+** Improved the reliability of the gsl_sf_gamma_inc family of
+functions.
+
+** Equal abscissae are now handled gracefully in the cspline and
+periodic cspline interpolations.
+
+** Removed potential cancellation error in calculation of uniform
+histogram ranges.
+
+** Improved numerical stability of integration for akima and cspline
+interpolation.
+
+** Differential equation solvers now handle error codes returned from
+user-defined functions.
+
+** Improved error estimates in ode-initval solvers, and provide exact
+derivatives on output.  Added new semi-implicit ode-initval solver,
+gsl_odeiv_step_rk2simp.
+
+** Added missing function definition for gsl_sf_psi_1.
+
+** Fixed the function gsl_sf_expint_Ei_scaled to call
+gsl_sf_expint_Ei_scaled_e instead of gsl_sf_expint_Ei_e.
+
+** Added cumulative distribution function for exponential power
+distribution.
+
+** The functions gsl_cdf_beta_P and gsl_cdf_beta_Q now return
+consistent results of 0 or 1 for out of range values, x<0 and x>1,
+rather than 0 for left and right tails simultaneously.
+
+** The Jacobi eigensolvers gsl_eigen_jacobi and gsl_eigen_jacobi_invert 
+have new implementations from Golub and Van Loan.
+
+** The standard output and standard error streams are now flushed by
+the default error handler before the program aborts, in order to
+ensure that error messages are properly displayed on some platforms.
+
+* What was new in gsl-1.5:
+
+** Multifit routines now handle iterations where |f| is already
+minimised to zero, without division by zero.
+
+** Fixed the singular value tolerance test in the multifit covariance
+calculation from < to <= to match the original MINPACK code.
+
+** The macro HAVE_INLINE is now tested with #ifdef instead of #if as
+in versions prior to 1.4, to match the documentation, and the macro
+GSL_RANGE_CHECK_OFF now works correctly.  An alternative macro
+GSL_RANGE_CHECK={0,1} can be used to control range-checking.
+
+** Fixed a potential array overflow in gsl_ran_landau.
+
+** Fixed a small discrepancy in the tolerance calculation of the
+one-dimensional brent minimiser.
+
+** Numerical derivatives should now be calculated using the
+gsl_deriv_forward, gsl_deriv_central and gsl_deriv_backward functions,
+which accept a step-size argument in addition to the position x.  The
+original gsl_diff functions (without the step-size) are deprecated.
+
+** Corrected documentation for gsl_ran_hypergeometric_pdf()
+
+** The tridiagonal matrix solvers gsl_linalg_solve_symm_tridiag,
+gsl_linalg_solve_tridiag, gsl_linalg_solve_symm_cyc_tridiag,
+gsl_linalg_solve_cyc_tridiag now use the GSL_ERROR macro to report
+errors, instead of simply returning an error code.  The arguments to
+these functions must now use exact lengths with no additional
+elements.  For cyclic systems all vectors must be of length N, for
+tridiagonal systems the offdiagonal elements must be of length N-1.
+
+** The singular value decomposition routines gsl_linalg_SV_decomp and
+gsl_linalg_SV_decomp_mod now handle the SVD of a column vector (N=1,
+arbitrary M), which can occur in linear fitting.
+
+** Restored missing header files gsl_const_mks.h and gsl_const_cgs.h.
+The incorrect values of the electrical units for gsl_const_cgs
+(VACUUM_PERMEABILITY and VACUUM_PERMITTIVITY) have been removed.
+
+** Fixed gsl_linalg_SV_decomp() to avoid an infinite loop when
+computing the SVD of matrices containing Inf and Nan.
+
+** Fixed gsl_linalg_balance_columns() to avoid an infinite loop when
+rescaling matrices containing Inf and NaN.
+
+** Fixed header file <gsl/gsl_sf_log.h> to include declarations for 
+error codes in inline versions of gsl_sf_log functions
+
+** Fixed header file <gsl/gsl_const.h> to include new MKSA and CGSM
+header files.
+
+** Added Stefan-Boltzmann constant and Thomson cross section to
+physical constants
+
+* What was new in gsl-1.4:
+
+** Added cumulative distribution functions and their inverses for the
+continuous random distributions including: gaussian, lognormal, gamma,
+beta, cauchy, laplace, chisq, exponential, gumbel, weibull,
+F-distribution, t-distribution, logistic, pareto and rayleigh.
+
+** Added faster binomial random variates using the TPE rejection
+algorithm, in the function gsl_randist_binomial_tpe.
+
+** Added new functions gsl_rng_fwrite and gsl_rnd_fread for storing
+the state of random number generators in a file.
+
+** Added a new function gsl_combination_memcpy()
+
+** Corrected values of electrical constants in CGS units.  To take
+account of different electrical systems of units the values are now
+prefixed by GSL_CONST_MKSA (for the SI Metre, Kilogram, Second, Ampere
+system) or GSL_CONST_CGSM (for the Centimetre, Gram, Second, Magnetic
+system with the Gauss as the fundamental unit of magnetic field
+strength).  The previous GSL_CONST_MKS and GSL_CONST_CGS prefixes have
+been removed, as have the permeability and permittivity constants in
+the CGS system since this uses different defining equations.
+
+** Fixed bugs in the random number generators gsl_rng_fishman18,
+gsl_rng_fishman2x, and gsl_rng_knuthran2 which caused them to return
+incorrect results.  Minor corrections were made to the parameters in
+the other Knuth generators borosh13, coveyou, fishman20, lecuyer21,
+and waterman14.
+
+** Fixed a missing transpose bug in the gsl_linalg_QR_QRsolve
+and gsl_linalg_QRPT_QRsolve routines which were computing the
+solution to Q^T R x = b instead of Q R x = b.
+
+** Fixed gsl_sf_gammainv to return zero instead of a domain
+error for arguments corresponding to singularities in gamma.
+
+** Fixed a bug in the simplex minimization algorithm which
+caused it to fail to find the second highest point correctly
+when searching the set of simplex points.
+
+** Fixed a bug in the conjugate gradient minimizers conjugate_pr,
+conjugate_fr and vector_bgfs which caused the search
+directions to be updated incorrectly.
+
+** Fixed a bug in gsl_sf_psi_1_int(1) which caused it to
+return the incorrect sign for psi(1,1).
+
+** Fixed the simulated annealing routine gsl_siman_solve to use the
+parameter iters_fixed_T for the number of iterations at fixed
+temperature instead of n_tries.
+
+** Fixed a bug in gsl_combination_valid which caused it to return the
+incorrect status.
+
+** Fixed a bug in gsl_permutation_canonical_to_linear which caused the
+output to always be zero, and the input permutation to be incorrectly
+replaced by the output.
+
+** Fixed a bug is gsl_ran_discrete which could cause uninitialised
+data to be returned for some distributions.
+
+** Fixed the dependencies for gsl_chebyshev.h to include gsl_math.h.
+
+** Fixed a bug in gsl_complex_arccsc_real which caused it to return 
+the incorrect sign for the imaginary part when -1<x<0.
+
+** Fixed a bug in the QAWC Cauchy integration routine which could
+allow the singularity to fall on an interval boundary, leading to
+division by zero.
+
+** Improved gsl_sf_gamma_inc_P(a,x) to avoid a domain error for x<<a
+when a>10.
+
+** Improved the accuracy of gsl_sf_coupling_3j for large arguments.
+
+** Improved the performance of gsl_sf_choose(m,n) by separating the
+calculations for small and large arguments.
+
+** On platforms without IEEE comparisons gsl_{isnan,isinf,finite} will
+fall back to the system versions of isnan, isinf and finite if
+available.
+
+** gsl_linalg_householder_hv now uses BLAS routines internally
+
+** The script configure.in is now compatible with autoconf-2.50 and
+later.
+
+** Reduced the memory usage of the multifit algorithms from MxM to MxN
+for large M by performing the QR decomposition of the Jacobian
+in-place.
+
+** IEEE modes now use the C99 fenv.h functions when platform spectific
+functions are not available.
+
+* What was new in gsl-1.3:
+
+** Changed interface for gsl_sf_coupling_6j...(...). The old functions
+actually calculated 6j for a permutation of the arguments (that
+related to Racah W). This was incorrect and not consistent with
+the documentation. The new versions calculate < {a,b,c}, {d,e,f} >,
+as stated in the documentation. The old versions are still available
+as gsl_sf_coupling_6j_INCORRECT...(...), though they are deprecated
+and will be removed at some point in the future.
+
+** Added new functions for computing Em(x)=exp(-x)*Ei(x), the modified
+(scaled) form of the exponential integral, gsl_sf_expint_E1_scaled,
+gsl_sf_expint_E2_scaled, gsl_sf_expint_Ei_scaled.
+   
+** Fixed compilation problems with gcc -ansi and other ANSI compilers.
+
+** Fixed uninitialized memory access in the Niederreiter quasi-random
+number generator.
+
+** Fixed the eigenvalue routines to prevent an infinite loop for Inf
+or NaN entries in matrix.
+
+** Fixed a bug in the multifit and multiroots allocation routines
+which cause them to fail to report some out of memory conditions.
+
+** Fixed a bug in the seeding for the random number generator
+gsl_rng_taus2 which affected a small number of seeds.
+
+** Modified the complex householder transforms to avoid division by
+zero, which could cause NaNs to be returned by the gsl_eigen_hermv
+eigenvalue decomposition.
+
+** The Nelder-Mead simplex algorithm for multidimensional 
+minimisation has been added.
+
+** The random number distributions now include the Dirichlet and
+Multinomial distributions.
+
+** Added a new function gsl_fcmp for approximate comparison of
+floating point numbers using Knuth's algorithm.
+
+** Added new functions gsl_ldexp and gsl_frexp as portable
+alternatives to ldexp() and frexp().
+
+** Fixed a bug in gsl_linalg_bidiag_unpack_B which was returning
+incorrect results for the superdiagonal.
+
+** Fixed a bug in the acceptance condition for simulated annealing
+
+** Ordinary differential equations can now be solved using a different
+absolute error for each component with gsl_odeiv_control_scaled_new().
+
+** Upgraded to libtool-1.4.3
+
+* What was new in gsl-1.2:
+
+** Added new functions for combining permutations, converting between
+cyclic and linear representations, and counting cycles and inversions.
+
+** New multiroot functions now allow access to the current values of f
+and dx.
+
+** The default error handler now outputs a explanatory message before
+aborting.
+
+** Extended gsl_linalg_SV_decomp to handle exact zeroes in the
+singular values, and added tests for 3x3 matrices.
+
+** Fixed a bug in gsl_linalg_SV_decomp which caused singular values to
+be sorted incorrectly.
+
+** Fixed a bug in gsl_linalg_solv_symm_cyc_tridiag which caused it to
+produce incorrect results.
+
+** Added nonsymmetric tridiagonal solvers gsl_linalg_solve_tridiag and
+gsl_linalg_solve_cyc_tridiag.
+
+** The declarations used to export static objects can now be
+controlled through a macro GSL_VAR and the header file
+<gsl/gsl_types.h>.
+
+** The simulated annealing routine gsl_siman_solve now keeps track of
+the best solution so far.
+
+** The values of the physical constants have been updated to the
+CODATA 1998 recommendations.
+
+** Added new physical constants, newton, dyne, joule, erg and 
+power-of-ten prefixes, Mega, Giga, Tera, etc.
+
+** The error estimate for the elliptic function gsl_sf_ellint_Kcomp_e
+has been improved to take account of numerical cancellation for small
+arguments.
+
+** The domain of gsl_sf_psi_1piy has been extended to negative y.
+
+** Fixed memory leak in the Chebyshev module.
+
+** The seeding procedure of mt19937 has been updated to the latest
+version from Makoto Matsumoto and Takuji Nishimura (Jan 2002). The
+original seeding procedure is available through the generator
+gsl_rng_mt19937_1999.
+
+** A new random number generator gsl_rng_taus2 has been added to
+correct flaws in the seeding procedure of gsl_rng_taus, as described
+in an erratum to the original paper of P. L'Ecuyer.
+
+** Added missing declaration for the generator gsl_rng_mt_19937_1998.
+
+** Added missing quasi-random number generator function gsl_qrng_init.
+
+** Removed unnecessary endpoint subtraction in chebyshev-based
+QUADPACK routines to avoid possible loss of precision.
+
+** Fixed bug in gsl_interp_cspline_periodic which caused a
+discontinuity in the derivative near the boundary.
+
+** The function gsl_min_fminimizer_minimum has been renamed to
+gsl_min_fminimizer_x_minimum for consistency (the old function name is
+still available but is deprecated).  Additional functions have been
+added for accessing the function values at the minimum and endpoints
+of the bounding interval.
+
+** The KNOWN-PROBLEMS file of "make check" failures has been replaced
+by a BUGS file, since we now require "make check" to work correctly
+for stable releases.
+
+* What was new in gsl-1.1.1:
+
+** Fixes to histogram2d stat functions
+
+** Added missing prototypes for complex LU determinant functions
+
+** Improved error handling in multifit routines
+
+** Added check to avoid division by zero for rank-deficient matrix in
+multifit iteration
+
+* What was new in gsl-1.1:
+
+** The permutation module now includes a copy function
+gsl_permutation_memcpy
+
+** The implementation of gsl_sf_gamma_inc has been improved and now
+avoids problems caused by internal singularities which occurred in the
+series expansion for some combinations of parameters.
+
+** IEEE comparisons of infinities and NaNs are tested during the
+configure stage and the functions gsl_isnan, gsl_isinf and gsl_finite
+are only compiled on platforms which support the necessary tests.
+
+** The histogram routines now include a sum function,
+gsl_histogram_sum for computing the total bin sum, and additional
+statistics functions for 2d histograms.
+
+** Internal error checking of user-defined functions has been improved
+in the multiroots functions.
+
+** Constants now include the Bohr Radius and Vacuum Permittivity.
+
+** Range checking is now turned off when building the library, but is
+still on by default when compiling user applications.
+
+** A combinations directory has been added for generating combinations (n,k).
+
+** The gamma function now returns exact values for integer arguments.
+
+** Fixed bugs in gsl_sf_hyperg_1F1_int and gsl_sf_hyperg_1F1.
+
+** Fixed internal error handling in gsl_sf_laguerre_n to allow
+recovery from overflow.
+
+** Several routines for handling divided difference polynomials have
+been added to the poly/ directory.
+
+** The interpolation routines now include polynomial interpolation,
+based on divided-differences.
+
+** Added new random number generators from Knuth's Seminumerical
+Algorithms, 3rd Edition: borosh13, coveyou, fishman18, fishman20,
+fishman2x, knuthran, knuthran2, lecuyer21, waterman14.
+
+** Changed divisor in random number generator gfsr4 from 2^32-1 to
+2^32 to prevent exact value of 1.0 from being returned, as specified
+in the documentation.
+
+* What was new in gsl-1.0:
+
+** First general release.
+
+** Increased the maximum number of iterations in gsl_poly_complex_solve()
+from 30 to 60.
+
+* What was new in gsl-0.9.4:
+
+** Reorganized the multmin functions to use the same interface as the
+other iterative solvers.
+
+** Added histogram _alloc functions for consistency, in addition to the
+existing _calloc functions.
+
+** Renamed all the gsl_multimin functions to be consistent with the
+rest of the library.  An underscore has been removed from _minimizer
+in all the function names.
+
+** Renamed the function gsl_sf_coulomb_CL_list to gsl_sf_coulomb_CL_array
+
+** A bug in the multimin functions where the function parameters
+(params) were omitted has been fixed.
+
+** A bug in the nonlinear minimization routines has been fixed, which
+could prevent the algorithms from converging.  Additional tests from
+the NIST reference datasets have been added and these now agree with
+MINPACK.
+
+** All the physical constants and conversion factors are now defined as
+real numbers to avoid potential problems with integer arithmetic.
+
+** The ODE evolution routines now allow for negative step sizes, and
+integrating backwards as well as forwards.
+
+** The implicit Burlisch-Stoer ODE algorithm 'bsimp' now detects
+singularities and forces a reduction in step size, preventing runaway
+instabilities.
+
+** Fixed a bug in the ODE evolution function gsl_odeiv_evolve_apply
+which could cause an erroneous value to be returned if the step size
+is reduced on the last step.
+
+* What was new in gsl-0.9.3:
+
+** Routines for complex LU decomposition are now available, allowing
+the solution of systems of equations with complex coefficients.
+
+** Matrix views of vectors now correctly require a unit stride for the
+original vector.
+
+** Permutations can now be applied to complex arrays and vectors.
+
+** gsl_sf_pow_int now handles the case x = 0, n < 0
+
+** The static versions of inline functions can now be hidden by
+defining the preprocessor macro HIDE_INLINE_STATIC.  This is needed
+for some compilers.
+
+** The original seeding procedure of mt19937 is available through the
+generator gsl_rng_mt19937_1998.  The seeding procedure was flawed, but
+is available for compatibility.
+
+** Added missing functions gsl_complex_div_real and
+gsl_complex_div_imag.
+
+** Missing functions for constant vector and matrix views have now been
+added.
+
+** Statistical calculations for histograms are now available, and the
+gsl-histogram command also displays the histogram mean and standard
+deviation.
+
+** The behavior of GSL_IEEE_MODE for denormalized exceptions has been
+fixed on Openbsd and Netbsd.
+
+** A pkg-config file gsl.pc is included in the distribution
+
+** The reference manual can now be printed in @smallbook format without
+overflow.
+
+* What was new in gsl-0.9.2:
+
+** Vector and matrix views are now compliant with the ANSI standard.
+
+** Added Lambert functions gsl_sf_lambert_W0, gsl_sf_lambert_Wm1.
+
+** The reference manual now uses the GNU Free Documentation License.
+
+** Fixed a couple of bugs in the SVD routines.
+
+** Macros for Infinity and Nan now work correctly with Microsoft Visual
+C++, and a bug in the config.h file for the finite() function has been
+fixed.
+
+** Redundant entries in the test suite for the complex math functions
+have been removed, making the distribution size smaller.
+
+** Installed programs gsl-randist and gsl-histogram now use shared
+libraries.
+
+* What was new in gsl-0.9.1:
+
+** The single precision ffts now uses float throughout, rather than
+mixing float and double.
+
+** The random number distributions now include the Landau distribution.
+
+** The fft function interface has been reorganized, with workspaces
+separate from wavetables to eliminate unnecessary recomputation of
+trigonometric factors.
+
+** The gsl_interval type has been eliminated and replaced by two double
+arguments for simplicity.
+
+** The order of the arguments to the minimization routines is no more
+logical, with function values assocatied with x-values.
+
+** Modified initialization of vector and matrix views to work with the
+SunPro compiler.
+
+** Renamed gsl_Efunc_t to gsl_siman_Efunc_t, in accordance with
+namespace conventions.
+
+** Improved accuracy and fixed bugs in gsl_sf_hyperg_1F1,
+gsl_sf_bessel_I0_scaled, gsl_sf_erfc, gsl_sf_log_erfc,
+gsl_sf_legendre_Q0 and gsl_sf_legendre_Q1, and gsl_sf_zeta.
+
+** Improved IEEE compliance of special functions, overflows now return
+Inf and domain errors return NaN.
+
+** Improved checking for underflows in special functions when using
+extended precision registers
+
+* What was new in gsl-0.9:
+
+** There is a new system of vector and matrix views.  Any code using
+vector and matrix views will need to be updated.  
+
+** The order of arguments of the view functions involving strides have
+been changed to be consistent with the rest of the library.
+
+** The ode solvers have been reorganized.
+
+** There are new eigensystem routines for real symmetric and complex
+hermitian matrices.
+
+** The linear algebra directory now includes functions for computing
+symmetric tridiagonal decompositions and bidiagonal decompositions.
+
+** The svd routines now include the Golub-Reinsch and Modified
+Golub-Reinsch algorithms in addition to the Jacobi algorithm.
+
+** The interpolation directory has been reorganized and a higher-level
+"spline" interface has been added which simplifies the handling of
+interpolation arguments.
+
+** IEEE support is now available on OpenBSD.
+
+* What was new in gsl-0.8:
+
+** The build process now uses the latest libtool and automake.
+
+** The library should now compile with Microsoft Visual C++.
+
+** Portable versions of the isinf, isnan and finite functions are
+available as gsl_isinf(x), gsl_isnan(x) and gsl_finite(x).
+
+** The definitions of GSL_POSINF, GSL_NEGINF and GSL_NAN no longer
+cause divisions by zero during compilation.
+
+** The gsl_interp_obj has been renamed to gsl_interp.
+
+** The poly_eval and pow_int functions have been moved from the
+specfunc directory to the poly and sys directories.
+
+** The Chebyshev functions are now available as an independent module
+in their own directory.
+
+** The error handling conventions have been unified across the
+library.  This simplifies the use of the special functions.
+
+** A full CBLAS implementation is now included for systems where ATLAS
+has not been installed. The CBLAS library can also be used
+independently of GSL.  The organisation of the BLAS directories has been
+simplified.
+
+** IEEE support for HPUX-11, NetBSD, Apple Darwin and OS/2 are now
+included.
+
+** The library now includes implementations of log1p, expm1, hypot,
+acosh, asinh, atanh for platforms which do not provide them.
+
+** The convention for alloc and set functions has changed so that they
+are orthogonal. After allocating an object it is now necessary to
+initialize it.
+
+** There is a new module for estimating numerical derivatives of functions
+
+** There is a new module for handling data with ntuples
+
+** The histogram lookup functions are now optimized for the case of
+uniform bins, and include an inline binary search for speed.
+
+** The Chebyschev coefficients for the QAWO algorithm are now
+precomputed in a table for efficiency, rather than being computed on
+the fly.
+
+** There are several new sorting functions for selecting the k-th
+smallest or largest elements of a dataset.
+
+** Iterator functions are now available for permutations,
+gsl_permutation_next and gsl_permutation_prev.
+
+** The function gsl_complex_xy has been renamed gsl_complex_rect
+
+** The API for simulated annealing has been changed to support search
+spaces in which the points cannot be represented as contiguous-memory
+data structures.  gsl_siman_solve() now takes three extra arguments: a
+copy constructor, a copy function and a destructor, allowing
+gsl_siman_solve() to do its work with linked data structures.  If all
+three of these function pointers are NULL, then the traditioanl
+approach of using malloc(), memcpy(), and free() with the element size
+is used.
+
+* What was new in gsl-0.7:
+
+** Linux/PowerPC should now be well supported.
+
+** Header files for common physical constants have been added.
+
+** Functions linear and nonlinear regression in one or more dimensions
+are now available.
+
+** Vector and matrix views now have access to the address of the
+underlying block for compatibility with VSIPL (www.vsipl.org).
+
+** There is a new library for generating low-discrepancy quasi-random
+sequences.
+
+** The seeding procedure of the default random number generator
+MT19937 has been updated to match the 10/99 release of the original
+code.  This fixes a weakness which occurred for seeds which were
+powers of 2.
+
+** The blas library libgslblasnative has been renamed libgslblas to avoid
+confusion with system blas library
+
+* What was new in gsl-0.6:
+
+** The library is now installed as a single shared or static libgsl
+file using libtool.
+
+** The gsl-config script now works.  There is also a gsl.m4 file which
+people can use in their configure scripts.
+
+** All header files are now in installed as pkginclude headers in a
+gsl/ subdirectory.
+
+** The header files now use extern "C" to allow them to be included in
+C++ programs
+
+** For consistency the following functions have been renamed,
+
+    gsl_vector_copy (dest, src) is now  gsl_vector_memcpy (dest, src)
+    gsl_rng_cpy (dest, src)     is now  gsl_rng_memcpy (dest, src)
+    gsl_matrix_copy_row (v,m,i) is now  gsl_matrix_get_row (v,m,i)
+    gsl_matrix_copy_col (v,m,j) is now  gsl_matrix_get_col (v,m,j)
+    gsl_vector_swap             is now  gsl_vector_swap_elements
+    gsl_vector_swap_cols        is now  gsl_vector_swap_columns
+    gsl_vector_swap_row_col     is now  gsl_vector_swap_row_column
+
+and the vector/matrix view allocation functions have been simplified.
+
+** A new sort directory has been added for sorting objects and vectors.
+
+** A permutation directory has been added for manipulating permutations
+
+** Statistics functions now support a stride argument for generality, and
+also support weighted samples and a covariance function.
+
+** The names of the statistics functions have been reorganized for
+improved clarity. Consult manual for details.
+
+** The environment variable GSL_IEEE_MODE now uses "," as a separator
+instead of ";"
+
+** The autogen.sh script, mostly for use by developers who use the CVS
+repository, now does not run configure.
+
+** The histogram directory now has additional functions for copying
+and comparing histograms, performing arithmetic on histograms and
+finding maximum and minimum values. Corresponding functions have been
+added for vectors and matrices.
+
+** The linear algebra directory supports additional methods, including
+rectangular QR, rectangular QRPT and Cholesky decomposition.
+
+** Complex arithmetic (+,-,*,/) and complex elementary functions
+(sqrt, log, exp, sin, cos, tan, arcsin, arccos, arctan, sinh, cosh,
+tanh, arcsinh, arccosh, arctanh) are now supported.
+
+** Multidimensional minimization methods are now available.
+
+** The special functions directory now includes a routine for
+computing the value of the incomplete beta function.
+
+* Was new in gsl-0.5:
+
+** There is now a KNOWN-PROBLEMS file which lists compilation problems
+and test failures which are known to the developers.
+
+** Many improvements have been made to the special functions directory.
+
+** The extrapolations from the Levin u-transform are now more reliable.
+
+** Linear algebra and Eigensystem routines are now available.
+
+** ODE solvers are now available.
+
+** Multidimensional root finding algorithms are available.
+
+** Minimization now keeps track of function values.
+
+** Matrices and vectors now use a BLAS compatible format, and have a
+separate memory handling layer (gsl_block).
+
+** Roots of general polynomials can now be found using gsl_poly_complex_solve
+
+** IEEE modes support on Sparclinux, Tru64, AIX and IRIX
+
+** We have added the second generation RANLUX generators RANLXS and RANLXD
+
+** Minimization algorithms are available (one-dimensional)
+
+** Documentation now works out of the box with the standard Texinfo.
+
+** Full reimplementation of the QUADPACK integration library
+
+** Introduced THANKS file.
+We appreciate all patches from people on the net, even those which are
+too small to warrant adding the author to the AUTHORS file.  The
+THANKS file should include everyone who sent in patches.  They should
+also be mentioned in the ChangeLog entry.
+
+* What was new in gsl-0.4.1:
+
+** Two changes not making their way into the documentation
+A couple of things are not getting into the docs, so here are the
+errata:
+*** The FFT routines now take a stride parameter.  Passing 1 for the
+stride will make them behave as documented.
+*** The complex numbers are now an opaque type, and no assumptions can
+be made about the format in which they are stored (they are not stored
+as a simple structure anymore, since that is not portable).  The type
+is now gsl_complex (or gsl_complex_long_double or gsl_complex_float),
+and the macros to access them are
+    GSL_REAL(z)
+    GSL_IMAG(z)
+    GSL_COMPLEX_P_REAL(zp)
+    GSL_COMPLEX_P_IMAG(zp)
+    GSL_COMPLEX_EQ(z1,z2)
+    GSL_SET_COMPLEX(zp,x,y)
+    GSL_SET_REAL(zp,x)
+    GSL_SET_IMAG(zp,y)
+
+This change in the complex number API makes it important that you
+start working with 0.4.1 or later.
+
+** 0.4.1 is being released in occasion of the Red Hat 6.0 release.
+The specfunc module is still in an alpha state; if you run "make
+check" in the specfunc directory you will see that some tests still
+fail.
+
+** Most Alpha specific problems have been fixed. In particular the
+random number generators rand48 and ranf now work on the Alpha
+
+** Additional random number distributions: 
+   Rayleigh distribution
+   n-dimensional spherical distribution 
+     (ie, points at random on an n-dimensional sphere)
+   Gaussian tail distribution 
+     (ie, choosing values from a gaussian distribution subject to a 
+      constraint that they be larger than some fixed value, eg 5 sigmas)
+   Walker's algorithm for arbitrary discrete distributions
+
+* What was new in gsl-0.4:
+
+** A single libgsl.a file is built in the top level directory and
+installed, instead of separate .a files for each subdirectory.
+
+** The parts of the complex struct gsl_complex, .real and .imag, are
+not supported anymore. The macros GSL_REAL(z) and GSL_IMAG(z) do the
+same job. All complex numbers are considered as packed arrays of
+floating point numbers, for portability since the layout of structs or
+arrays of structs is not guaranteed.
+
+** The interface for matrices and vectors has changed. Vectors now
+support strides, and can be used to access rows and columns of a
+matrix. Many more types are available (float, double, long double,
+int, long, short, char, signed and unsigned, plus complex floats,
+doubles and long doubles) due to improvements in our preprocessor
+template system.
+
+** The random number generators have a completely new thread-safe
+interface and have moved from the random directory to the rng
+directory. Any program using random numbers will have to be
+updated. You can also choose generators and seeds using the
+environment variables GSL_RNG_TYPE and GSL_RNG_SEED.
+
+** Some additional random number distributions have been added in the
+randist directory. The available distributiosn are: bernoulli, beta,
+binomial, cauchy, chisq, erlang, exponential, fdist, flat, gamma,
+gauss, geometric, levy, logistic, lognormal, nbinomial, pareto,
+poisson, sphere, tdist, twosidedexp, weibull.
+
+** The FFT interface has be extended to support strides, but the
+implementation hasn't been finished for all the cases yet, The FFT
+allocation functions now return a pointer to a newly allocated
+wavetable struct, instead of taking the pointer to an existing struct
+as an argument.
+
+   e.g. status = gsl_fft_wavetable_alloc(n, w)
+   is now    w = gsl_fft_wavetable_alloc(n) in accordance with usual practice
+
+** The statistics directory now works with all the builtin
+types. It has a new function for computing the lag1-autocorrelation and
+an extra set of numerical accuracy tests from NIST as part of 'make
+check'.
+
+** The simulated annealing routines no longer set the random number
+seed with the time of day.  You'll need to reseed the generator
+yourself if you want subsequent runs to use different random numbers.
+
+** Work is in progress on a reimplementation of QUADPACK in the
+`integration' subdirectory, but it is not finished yet.
+
+** Work is in progress on reimplementations of the VEGAS and
+MISER Monte Carlo algorithms in the monte' subdirectory.  They work
+just fine, but the code is still evolving.
+
+** Work has started on a portable blas system in the `blas'
+subdirectory.
+
+** You can now set the IEEE arithmetic mode for your programs from the
+environment variable GSL_IEEE_MODE by calling the function
+gsl_ieee_env_setup(). Currently this only works with the Linux kernel,
+HP-UX, SunOS4 and Solaris.
+
+** There are some simple spline interpolation functions in the `interp'
+subdir.
+
+** The NEWS file now uses outline mode, like the Emacs NEWS file
+
+
+* This covers changes made *after* the gsl-0.2 snapshot
+
+** Added several new modules: histogram, integration, matrix, specfunc
+and vectors.
+
+** Changed libgsl_statisctics.a to libgslstatistics.a and
+libgsl_siman.a to libgslsiman.a, since most of the packages don't have
+the underscore.  Users will have to remove the old files, unless they
+do a "make uninstall" on the previous release before they install this
+new one.
+
+** Changes to the random number suite
+Incorporated the gauss, poisson and exponential distributions in
+the standard libgslrandom.a
+
+
+Local variables:
+mode: outline
+paragraph-separate: "[ 	]*$"
+end: