diff options
Diffstat (limited to 'gsl-1.9/cblas/test_rotg.c')
| -rw-r--r-- | gsl-1.9/cblas/test_rotg.c | 1677 |
1 files changed, 1677 insertions, 0 deletions
diff --git a/gsl-1.9/cblas/test_rotg.c b/gsl-1.9/cblas/test_rotg.c new file mode 100644 index 0000000..a5a84d3 --- /dev/null +++ b/gsl-1.9/cblas/test_rotg.c @@ -0,0 +1,1677 @@ +#include <gsl/gsl_test.h> +#include <gsl/gsl_ieee_utils.h> +#include <gsl/gsl_math.h> +#include <gsl/gsl_cblas.h> + +#include "tests.h" + +void +test_rotg (void) { +const double flteps = 1e-4, dbleps = 1e-6; + { + float a = -1.5f; + float b = -1.5f; + float c; + float s; + float r_expected = -2.12132034356f; + float z_expected = 1.41421356237f; + float c_expected = 0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 166)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 167)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 168)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 169)"); + }; + + + { + float a = -1.5f; + float b = -1.0f; + float c; + float s; + float r_expected = -1.80277563773f; + float z_expected = 0.554700196225f; + float c_expected = 0.832050294338f; + float s_expected = 0.554700196225f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 170)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 171)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 172)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 173)"); + }; + + + { + float a = -1.5f; + float b = -0.1f; + float c; + float s; + float r_expected = -1.50332963784f; + float z_expected = 0.0665190105238f; + float c_expected = 0.997785157857f; + float s_expected = 0.0665190105238f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 174)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 175)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 176)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 177)"); + }; + + + { + float a = -1.5f; + float b = 0.0f; + float c; + float s; + float r_expected = -1.5f; + float z_expected = -0.0f; + float c_expected = 1.0f; + float s_expected = -0.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 178)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 179)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 180)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 181)"); + }; + + + { + float a = -1.5f; + float b = 0.1f; + float c; + float s; + float r_expected = -1.50332963784f; + float z_expected = -0.0665190105238f; + float c_expected = 0.997785157857f; + float s_expected = -0.0665190105238f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 182)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 183)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 184)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 185)"); + }; + + + { + float a = -1.5f; + float b = 1.0f; + float c; + float s; + float r_expected = -1.80277563773f; + float z_expected = -0.554700196225f; + float c_expected = 0.832050294338f; + float s_expected = -0.554700196225f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 186)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 187)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 188)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 189)"); + }; + + + { + float a = -1.5f; + float b = 1.5f; + float c; + float s; + float r_expected = 2.12132034356f; + float z_expected = -1.41421356237f; + float c_expected = -0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 190)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 191)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 192)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 193)"); + }; + + + { + float a = -1.0f; + float b = -1.5f; + float c; + float s; + float r_expected = -1.80277563773f; + float z_expected = 1.80277563773f; + float c_expected = 0.554700196225f; + float s_expected = 0.832050294338f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 194)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 195)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 196)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 197)"); + }; + + + { + float a = -1.0f; + float b = -1.0f; + float c; + float s; + float r_expected = -1.41421356237f; + float z_expected = 1.41421356237f; + float c_expected = 0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 198)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 199)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 200)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 201)"); + }; + + + { + float a = -1.0f; + float b = -0.1f; + float c; + float s; + float r_expected = -1.00498756211f; + float z_expected = 0.099503719021f; + float c_expected = 0.99503719021f; + float s_expected = 0.099503719021f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 202)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 203)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 204)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 205)"); + }; + + + { + float a = -1.0f; + float b = 0.0f; + float c; + float s; + float r_expected = -1.0f; + float z_expected = -0.0f; + float c_expected = 1.0f; + float s_expected = -0.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 206)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 207)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 208)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 209)"); + }; + + + { + float a = -1.0f; + float b = 0.1f; + float c; + float s; + float r_expected = -1.00498756211f; + float z_expected = -0.099503719021f; + float c_expected = 0.99503719021f; + float s_expected = -0.099503719021f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 210)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 211)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 212)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 213)"); + }; + + + { + float a = -1.0f; + float b = 1.0f; + float c; + float s; + float r_expected = 1.41421356237f; + float z_expected = -1.41421356237f; + float c_expected = -0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 214)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 215)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 216)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 217)"); + }; + + + { + float a = -1.0f; + float b = 1.5f; + float c; + float s; + float r_expected = 1.80277563773f; + float z_expected = -1.80277563773f; + float c_expected = -0.554700196225f; + float s_expected = 0.832050294338f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 218)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 219)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 220)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 221)"); + }; + + + { + float a = -0.1f; + float b = -1.5f; + float c; + float s; + float r_expected = -1.50332963784f; + float z_expected = 15.0332963784f; + float c_expected = 0.0665190105238f; + float s_expected = 0.997785157857f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 222)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 223)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 224)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 225)"); + }; + + + { + float a = -0.1f; + float b = -1.0f; + float c; + float s; + float r_expected = -1.00498756211f; + float z_expected = 10.0498756211f; + float c_expected = 0.099503719021f; + float s_expected = 0.99503719021f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 226)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 227)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 228)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 229)"); + }; + + + { + float a = -0.1f; + float b = -0.1f; + float c; + float s; + float r_expected = -0.141421356237f; + float z_expected = 1.41421356237f; + float c_expected = 0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 230)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 231)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 232)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 233)"); + }; + + + { + float a = -0.1f; + float b = 0.0f; + float c; + float s; + float r_expected = -0.1f; + float z_expected = -0.0f; + float c_expected = 1.0f; + float s_expected = -0.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 234)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 235)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 236)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 237)"); + }; + + + { + float a = -0.1f; + float b = 0.1f; + float c; + float s; + float r_expected = 0.141421356237f; + float z_expected = -1.41421356237f; + float c_expected = -0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 238)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 239)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 240)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 241)"); + }; + + + { + float a = -0.1f; + float b = 1.0f; + float c; + float s; + float r_expected = 1.00498756211f; + float z_expected = -10.0498756211f; + float c_expected = -0.099503719021f; + float s_expected = 0.99503719021f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 242)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 243)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 244)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 245)"); + }; + + + { + float a = -0.1f; + float b = 1.5f; + float c; + float s; + float r_expected = 1.50332963784f; + float z_expected = -15.0332963784f; + float c_expected = -0.0665190105238f; + float s_expected = 0.997785157857f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 246)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 247)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 248)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 249)"); + }; + + + { + float a = 0.0f; + float b = -1.5f; + float c; + float s; + float r_expected = -1.5f; + float z_expected = 1.0f; + float c_expected = -0.0f; + float s_expected = 1.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 250)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 251)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 252)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 253)"); + }; + + + { + float a = 0.0f; + float b = -1.0f; + float c; + float s; + float r_expected = -1.0f; + float z_expected = 1.0f; + float c_expected = -0.0f; + float s_expected = 1.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 254)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 255)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 256)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 257)"); + }; + + + { + float a = 0.0f; + float b = -0.1f; + float c; + float s; + float r_expected = -0.1f; + float z_expected = 1.0f; + float c_expected = -0.0f; + float s_expected = 1.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 258)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 259)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 260)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 261)"); + }; + + + { + float a = 0.0f; + float b = 0.0f; + float c; + float s; + float r_expected = 0.0f; + float z_expected = 0.0f; + float c_expected = 1.0f; + float s_expected = 0.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 262)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 263)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 264)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 265)"); + }; + + + { + float a = 0.0f; + float b = 0.1f; + float c; + float s; + float r_expected = 0.1f; + float z_expected = 1.0f; + float c_expected = 0.0f; + float s_expected = 1.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 266)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 267)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 268)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 269)"); + }; + + + { + float a = 0.0f; + float b = 1.0f; + float c; + float s; + float r_expected = 1.0f; + float z_expected = 1.0f; + float c_expected = 0.0f; + float s_expected = 1.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 270)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 271)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 272)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 273)"); + }; + + + { + float a = 0.0f; + float b = 1.5f; + float c; + float s; + float r_expected = 1.5f; + float z_expected = 1.0f; + float c_expected = 0.0f; + float s_expected = 1.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 274)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 275)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 276)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 277)"); + }; + + + { + float a = 0.1f; + float b = -1.5f; + float c; + float s; + float r_expected = -1.50332963784f; + float z_expected = -15.0332963784f; + float c_expected = -0.0665190105238f; + float s_expected = 0.997785157857f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 278)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 279)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 280)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 281)"); + }; + + + { + float a = 0.1f; + float b = -1.0f; + float c; + float s; + float r_expected = -1.00498756211f; + float z_expected = -10.0498756211f; + float c_expected = -0.099503719021f; + float s_expected = 0.99503719021f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 282)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 283)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 284)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 285)"); + }; + + + { + float a = 0.1f; + float b = -0.1f; + float c; + float s; + float r_expected = -0.141421356237f; + float z_expected = -1.41421356237f; + float c_expected = -0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 286)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 287)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 288)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 289)"); + }; + + + { + float a = 0.1f; + float b = 0.0f; + float c; + float s; + float r_expected = 0.1f; + float z_expected = 0.0f; + float c_expected = 1.0f; + float s_expected = 0.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 290)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 291)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 292)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 293)"); + }; + + + { + float a = 0.1f; + float b = 0.1f; + float c; + float s; + float r_expected = 0.141421356237f; + float z_expected = 1.41421356237f; + float c_expected = 0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 294)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 295)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 296)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 297)"); + }; + + + { + float a = 0.1f; + float b = 1.0f; + float c; + float s; + float r_expected = 1.00498756211f; + float z_expected = 10.0498756211f; + float c_expected = 0.099503719021f; + float s_expected = 0.99503719021f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 298)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 299)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 300)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 301)"); + }; + + + { + float a = 0.1f; + float b = 1.5f; + float c; + float s; + float r_expected = 1.50332963784f; + float z_expected = 15.0332963784f; + float c_expected = 0.0665190105238f; + float s_expected = 0.997785157857f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 302)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 303)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 304)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 305)"); + }; + + + { + float a = 1.0f; + float b = -1.5f; + float c; + float s; + float r_expected = -1.80277563773f; + float z_expected = -1.80277563773f; + float c_expected = -0.554700196225f; + float s_expected = 0.832050294338f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 306)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 307)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 308)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 309)"); + }; + + + { + float a = 1.0f; + float b = -1.0f; + float c; + float s; + float r_expected = -1.41421356237f; + float z_expected = -1.41421356237f; + float c_expected = -0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 310)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 311)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 312)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 313)"); + }; + + + { + float a = 1.0f; + float b = -0.1f; + float c; + float s; + float r_expected = 1.00498756211f; + float z_expected = -0.099503719021f; + float c_expected = 0.99503719021f; + float s_expected = -0.099503719021f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 314)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 315)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 316)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 317)"); + }; + + + { + float a = 1.0f; + float b = 0.0f; + float c; + float s; + float r_expected = 1.0f; + float z_expected = 0.0f; + float c_expected = 1.0f; + float s_expected = 0.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 318)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 319)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 320)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 321)"); + }; + + + { + float a = 1.0f; + float b = 0.1f; + float c; + float s; + float r_expected = 1.00498756211f; + float z_expected = 0.099503719021f; + float c_expected = 0.99503719021f; + float s_expected = 0.099503719021f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 322)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 323)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 324)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 325)"); + }; + + + { + float a = 1.0f; + float b = 1.0f; + float c; + float s; + float r_expected = 1.41421356237f; + float z_expected = 1.41421356237f; + float c_expected = 0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 326)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 327)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 328)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 329)"); + }; + + + { + float a = 1.0f; + float b = 1.5f; + float c; + float s; + float r_expected = 1.80277563773f; + float z_expected = 1.80277563773f; + float c_expected = 0.554700196225f; + float s_expected = 0.832050294338f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 330)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 331)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 332)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 333)"); + }; + + + { + float a = 1.5f; + float b = -1.5f; + float c; + float s; + float r_expected = -2.12132034356f; + float z_expected = -1.41421356237f; + float c_expected = -0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 334)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 335)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 336)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 337)"); + }; + + + { + float a = 1.5f; + float b = -1.0f; + float c; + float s; + float r_expected = 1.80277563773f; + float z_expected = -0.554700196225f; + float c_expected = 0.832050294338f; + float s_expected = -0.554700196225f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 338)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 339)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 340)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 341)"); + }; + + + { + float a = 1.5f; + float b = -0.1f; + float c; + float s; + float r_expected = 1.50332963784f; + float z_expected = -0.0665190105238f; + float c_expected = 0.997785157857f; + float s_expected = -0.0665190105238f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 342)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 343)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 344)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 345)"); + }; + + + { + float a = 1.5f; + float b = 0.0f; + float c; + float s; + float r_expected = 1.5f; + float z_expected = 0.0f; + float c_expected = 1.0f; + float s_expected = 0.0f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 346)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 347)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 348)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 349)"); + }; + + + { + float a = 1.5f; + float b = 0.1f; + float c; + float s; + float r_expected = 1.50332963784f; + float z_expected = 0.0665190105238f; + float c_expected = 0.997785157857f; + float s_expected = 0.0665190105238f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 350)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 351)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 352)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 353)"); + }; + + + { + float a = 1.5f; + float b = 1.0f; + float c; + float s; + float r_expected = 1.80277563773f; + float z_expected = 0.554700196225f; + float c_expected = 0.832050294338f; + float s_expected = 0.554700196225f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 354)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 355)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 356)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 357)"); + }; + + + { + float a = 1.5f; + float b = 1.5f; + float c; + float s; + float r_expected = 2.12132034356f; + float z_expected = 1.41421356237f; + float c_expected = 0.707106781187f; + float s_expected = 0.707106781187f; + cblas_srotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, flteps, "srotg(case 358)"); + gsl_test_rel(b, z_expected, flteps, "srotg(case 359)"); + gsl_test_rel(c, c_expected, flteps, "srotg(case 360)"); + gsl_test_rel(s, s_expected, flteps, "srotg(case 361)"); + }; + + + { + double a = -1.5; + double b = -1.5; + double c; + double s; + double r_expected = -2.12132034356; + double z_expected = 1.41421356237; + double c_expected = 0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 362)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 363)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 364)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 365)"); + }; + + + { + double a = -1.5; + double b = -1; + double c; + double s; + double r_expected = -1.80277563773; + double z_expected = 0.554700196225; + double c_expected = 0.832050294338; + double s_expected = 0.554700196225; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 366)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 367)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 368)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 369)"); + }; + + + { + double a = -1.5; + double b = -0.1; + double c; + double s; + double r_expected = -1.50332963784; + double z_expected = 0.0665190105238; + double c_expected = 0.997785157857; + double s_expected = 0.0665190105238; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 370)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 371)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 372)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 373)"); + }; + + + { + double a = -1.5; + double b = 0; + double c; + double s; + double r_expected = -1.5; + double z_expected = -0; + double c_expected = 1; + double s_expected = -0; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 374)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 375)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 376)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 377)"); + }; + + + { + double a = -1.5; + double b = 0.1; + double c; + double s; + double r_expected = -1.50332963784; + double z_expected = -0.0665190105238; + double c_expected = 0.997785157857; + double s_expected = -0.0665190105238; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 378)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 379)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 380)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 381)"); + }; + + + { + double a = -1.5; + double b = 1; + double c; + double s; + double r_expected = -1.80277563773; + double z_expected = -0.554700196225; + double c_expected = 0.832050294338; + double s_expected = -0.554700196225; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 382)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 383)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 384)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 385)"); + }; + + + { + double a = -1.5; + double b = 1.5; + double c; + double s; + double r_expected = 2.12132034356; + double z_expected = -1.41421356237; + double c_expected = -0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 386)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 387)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 388)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 389)"); + }; + + + { + double a = -1; + double b = -1.5; + double c; + double s; + double r_expected = -1.80277563773; + double z_expected = 1.80277563773; + double c_expected = 0.554700196225; + double s_expected = 0.832050294338; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 390)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 391)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 392)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 393)"); + }; + + + { + double a = -1; + double b = -1; + double c; + double s; + double r_expected = -1.41421356237; + double z_expected = 1.41421356237; + double c_expected = 0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 394)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 395)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 396)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 397)"); + }; + + + { + double a = -1; + double b = -0.1; + double c; + double s; + double r_expected = -1.00498756211; + double z_expected = 0.099503719021; + double c_expected = 0.99503719021; + double s_expected = 0.099503719021; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 398)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 399)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 400)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 401)"); + }; + + + { + double a = -1; + double b = 0; + double c; + double s; + double r_expected = -1; + double z_expected = -0; + double c_expected = 1; + double s_expected = -0; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 402)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 403)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 404)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 405)"); + }; + + + { + double a = -1; + double b = 0.1; + double c; + double s; + double r_expected = -1.00498756211; + double z_expected = -0.099503719021; + double c_expected = 0.99503719021; + double s_expected = -0.099503719021; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 406)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 407)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 408)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 409)"); + }; + + + { + double a = -1; + double b = 1; + double c; + double s; + double r_expected = 1.41421356237; + double z_expected = -1.41421356237; + double c_expected = -0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 410)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 411)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 412)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 413)"); + }; + + + { + double a = -1; + double b = 1.5; + double c; + double s; + double r_expected = 1.80277563773; + double z_expected = -1.80277563773; + double c_expected = -0.554700196225; + double s_expected = 0.832050294338; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 414)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 415)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 416)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 417)"); + }; + + + { + double a = -0.1; + double b = -1.5; + double c; + double s; + double r_expected = -1.50332963784; + double z_expected = 15.0332963784; + double c_expected = 0.0665190105238; + double s_expected = 0.997785157857; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 418)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 419)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 420)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 421)"); + }; + + + { + double a = -0.1; + double b = -1; + double c; + double s; + double r_expected = -1.00498756211; + double z_expected = 10.0498756211; + double c_expected = 0.099503719021; + double s_expected = 0.99503719021; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 422)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 423)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 424)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 425)"); + }; + + + { + double a = -0.1; + double b = -0.1; + double c; + double s; + double r_expected = -0.141421356237; + double z_expected = 1.41421356237; + double c_expected = 0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 426)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 427)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 428)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 429)"); + }; + + + { + double a = -0.1; + double b = 0; + double c; + double s; + double r_expected = -0.1; + double z_expected = -0; + double c_expected = 1; + double s_expected = -0; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 430)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 431)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 432)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 433)"); + }; + + + { + double a = -0.1; + double b = 0.1; + double c; + double s; + double r_expected = 0.141421356237; + double z_expected = -1.41421356237; + double c_expected = -0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 434)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 435)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 436)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 437)"); + }; + + + { + double a = -0.1; + double b = 1; + double c; + double s; + double r_expected = 1.00498756211; + double z_expected = -10.0498756211; + double c_expected = -0.099503719021; + double s_expected = 0.99503719021; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 438)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 439)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 440)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 441)"); + }; + + + { + double a = -0.1; + double b = 1.5; + double c; + double s; + double r_expected = 1.50332963784; + double z_expected = -15.0332963784; + double c_expected = -0.0665190105238; + double s_expected = 0.997785157857; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 442)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 443)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 444)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 445)"); + }; + + + { + double a = 0; + double b = -1.5; + double c; + double s; + double r_expected = -1.5; + double z_expected = 1; + double c_expected = -0; + double s_expected = 1; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 446)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 447)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 448)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 449)"); + }; + + + { + double a = 0; + double b = -1; + double c; + double s; + double r_expected = -1; + double z_expected = 1; + double c_expected = -0; + double s_expected = 1; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 450)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 451)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 452)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 453)"); + }; + + + { + double a = 0; + double b = -0.1; + double c; + double s; + double r_expected = -0.1; + double z_expected = 1; + double c_expected = -0; + double s_expected = 1; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 454)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 455)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 456)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 457)"); + }; + + + { + double a = 0; + double b = 0; + double c; + double s; + double r_expected = 0; + double z_expected = 0; + double c_expected = 1; + double s_expected = 0; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 458)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 459)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 460)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 461)"); + }; + + + { + double a = 0; + double b = 0.1; + double c; + double s; + double r_expected = 0.1; + double z_expected = 1; + double c_expected = 0; + double s_expected = 1; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 462)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 463)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 464)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 465)"); + }; + + + { + double a = 0; + double b = 1; + double c; + double s; + double r_expected = 1; + double z_expected = 1; + double c_expected = 0; + double s_expected = 1; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 466)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 467)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 468)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 469)"); + }; + + + { + double a = 0; + double b = 1.5; + double c; + double s; + double r_expected = 1.5; + double z_expected = 1; + double c_expected = 0; + double s_expected = 1; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 470)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 471)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 472)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 473)"); + }; + + + { + double a = 0.1; + double b = -1.5; + double c; + double s; + double r_expected = -1.50332963784; + double z_expected = -15.0332963784; + double c_expected = -0.0665190105238; + double s_expected = 0.997785157857; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 474)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 475)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 476)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 477)"); + }; + + + { + double a = 0.1; + double b = -1; + double c; + double s; + double r_expected = -1.00498756211; + double z_expected = -10.0498756211; + double c_expected = -0.099503719021; + double s_expected = 0.99503719021; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 478)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 479)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 480)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 481)"); + }; + + + { + double a = 0.1; + double b = -0.1; + double c; + double s; + double r_expected = -0.141421356237; + double z_expected = -1.41421356237; + double c_expected = -0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 482)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 483)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 484)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 485)"); + }; + + + { + double a = 0.1; + double b = 0; + double c; + double s; + double r_expected = 0.1; + double z_expected = 0; + double c_expected = 1; + double s_expected = 0; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 486)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 487)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 488)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 489)"); + }; + + + { + double a = 0.1; + double b = 0.1; + double c; + double s; + double r_expected = 0.141421356237; + double z_expected = 1.41421356237; + double c_expected = 0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 490)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 491)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 492)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 493)"); + }; + + + { + double a = 0.1; + double b = 1; + double c; + double s; + double r_expected = 1.00498756211; + double z_expected = 10.0498756211; + double c_expected = 0.099503719021; + double s_expected = 0.99503719021; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 494)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 495)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 496)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 497)"); + }; + + + { + double a = 0.1; + double b = 1.5; + double c; + double s; + double r_expected = 1.50332963784; + double z_expected = 15.0332963784; + double c_expected = 0.0665190105238; + double s_expected = 0.997785157857; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 498)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 499)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 500)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 501)"); + }; + + + { + double a = 1; + double b = -1.5; + double c; + double s; + double r_expected = -1.80277563773; + double z_expected = -1.80277563773; + double c_expected = -0.554700196225; + double s_expected = 0.832050294338; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 502)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 503)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 504)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 505)"); + }; + + + { + double a = 1; + double b = -1; + double c; + double s; + double r_expected = -1.41421356237; + double z_expected = -1.41421356237; + double c_expected = -0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 506)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 507)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 508)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 509)"); + }; + + + { + double a = 1; + double b = -0.1; + double c; + double s; + double r_expected = 1.00498756211; + double z_expected = -0.099503719021; + double c_expected = 0.99503719021; + double s_expected = -0.099503719021; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 510)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 511)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 512)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 513)"); + }; + + + { + double a = 1; + double b = 0; + double c; + double s; + double r_expected = 1; + double z_expected = 0; + double c_expected = 1; + double s_expected = 0; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 514)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 515)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 516)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 517)"); + }; + + + { + double a = 1; + double b = 0.1; + double c; + double s; + double r_expected = 1.00498756211; + double z_expected = 0.099503719021; + double c_expected = 0.99503719021; + double s_expected = 0.099503719021; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 518)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 519)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 520)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 521)"); + }; + + + { + double a = 1; + double b = 1; + double c; + double s; + double r_expected = 1.41421356237; + double z_expected = 1.41421356237; + double c_expected = 0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 522)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 523)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 524)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 525)"); + }; + + + { + double a = 1; + double b = 1.5; + double c; + double s; + double r_expected = 1.80277563773; + double z_expected = 1.80277563773; + double c_expected = 0.554700196225; + double s_expected = 0.832050294338; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 526)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 527)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 528)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 529)"); + }; + + + { + double a = 1.5; + double b = -1.5; + double c; + double s; + double r_expected = -2.12132034356; + double z_expected = -1.41421356237; + double c_expected = -0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 530)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 531)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 532)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 533)"); + }; + + + { + double a = 1.5; + double b = -1; + double c; + double s; + double r_expected = 1.80277563773; + double z_expected = -0.554700196225; + double c_expected = 0.832050294338; + double s_expected = -0.554700196225; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 534)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 535)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 536)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 537)"); + }; + + + { + double a = 1.5; + double b = -0.1; + double c; + double s; + double r_expected = 1.50332963784; + double z_expected = -0.0665190105238; + double c_expected = 0.997785157857; + double s_expected = -0.0665190105238; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 538)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 539)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 540)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 541)"); + }; + + + { + double a = 1.5; + double b = 0; + double c; + double s; + double r_expected = 1.5; + double z_expected = 0; + double c_expected = 1; + double s_expected = 0; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 542)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 543)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 544)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 545)"); + }; + + + { + double a = 1.5; + double b = 0.1; + double c; + double s; + double r_expected = 1.50332963784; + double z_expected = 0.0665190105238; + double c_expected = 0.997785157857; + double s_expected = 0.0665190105238; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 546)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 547)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 548)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 549)"); + }; + + + { + double a = 1.5; + double b = 1; + double c; + double s; + double r_expected = 1.80277563773; + double z_expected = 0.554700196225; + double c_expected = 0.832050294338; + double s_expected = 0.554700196225; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 550)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 551)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 552)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 553)"); + }; + + + { + double a = 1.5; + double b = 1.5; + double c; + double s; + double r_expected = 2.12132034356; + double z_expected = 1.41421356237; + double c_expected = 0.707106781187; + double s_expected = 0.707106781187; + cblas_drotg(&a, &b, &c, &s); + gsl_test_rel(a, r_expected, dbleps, "drotg(case 554)"); + gsl_test_rel(b, z_expected, dbleps, "drotg(case 555)"); + gsl_test_rel(c, c_expected, dbleps, "drotg(case 556)"); + gsl_test_rel(s, s_expected, dbleps, "drotg(case 557)"); + }; + + +} |