Commit message (Collapse) | Author | Age | Files | Lines | |
---|---|---|---|---|---|
* | Fix casinh spurious underflows away from [-i,i] (bug 15062). | Joseph Myers | 2013-01-31 | 1 | -0/+180 |
| | |||||
* | Fix application of the exception mask | Siddhesh Poyarekar | 2013-01-18 | 1 | -1/+1 |
| | | | | Fixes BZ #14496. | ||||
* | Fix cacos real-part inaccuracy for result real part near 0 (bug 15023). | Joseph Myers | 2013-01-17 | 1 | -0/+6 |
| | |||||
* | Fix casinh, casin overflow (bug 14996). | Joseph Myers | 2013-01-07 | 1 | -0/+12 |
| | |||||
* | Fix casinh, casin inaccuracy from cancellation (bug 14994). | Joseph Myers | 2013-01-04 | 1 | -0/+41 |
| | |||||
* | Update copyright notices with scripts/update-copyrights. | Joseph Myers | 2013-01-02 | 55 | -58/+55 |
| | |||||
* | Fix powl inaccuracy for x86_64 and x86 (bug 13881). | Joseph Myers | 2012-11-28 | 2 | -30/+34 |
| | |||||
* | Update i386 libm-test ULPs | Andreas Schwab | 2012-11-22 | 1 | -6/+12 |
| | |||||
* | Correct tinyness handling in long-double and float y0/y1. | David S. Miller | 2012-11-18 | 1 | -0/+25 |
| | | | | | | | | | | | | | | | | | With help from Joseph Myers. * sysdeps/ieee754/flt-32/e_j0f.c (__ieee754_y0f): Adjust tinyness cutoff to 2**-13. * sysdeps/ieee754/flt-32/e_j1f.c (__ieee754_y1f): Adjust tinyness cutoff to 2**-25. * sysdeps/ieee754/ldbl-128/e_j0l.c (U0): New constant. ( __ieee754_y0l): Avoid arithmetic underflow when 'x' is very small. * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_y1l): Likewise. * math/libm-test.inc (y0_test): New tests. (y1_test): New tests. * sysdeps/i386/fpu/libm-test-ulps: Update. * sysdeps/x86_64/fpu/libm-test-ulps: Update. * sysdeps/sparc/fpu/libm-test-ulps: Update. | ||||
* | Fix spurious underflows from pow with results close to 1 (bug 14811). | Joseph Myers | 2012-11-07 | 1 | -2/+21 |
| | |||||
* | Make fma use of Dekker and Knuth algorithms use round-to-nearest (bug 14796). | Joseph Myers | 2012-11-03 | 2 | -1/+25 |
| | |||||
* | Fix inaccuracy of clog, clog10 near |z| = 1 (bug 13629). | Joseph Myers | 2012-09-25 | 1 | -0/+117 |
| | |||||
* | Add optimized sincosf for SSE2 for x86 and x86-64 | Liubov Dmitrieva | 2012-09-25 | 1 | -13/+20 |
| | |||||
* | Update i386 ULPs for recently added math tests | Allan McRae | 2012-09-12 | 1 | -0/+8 |
| | |||||
* | Update libm-test-ulps | Andreas Jaeger | 2012-09-03 | 1 | -0/+3 |
| | |||||
* | Another ULPs update. | Andreas Jaeger | 2012-08-14 | 1 | -0/+1 |
| | |||||
* | Update i386 ULPs | Andreas Jaeger | 2012-08-14 | 1 | -0/+2 |
| | |||||
* | Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}. | Marek Polacek | 2012-08-02 | 33 | -107/+107 |
| | |||||
* | Improve clog, clog10 handling of values with real or imaginary part slightly ↵ | Joseph Myers | 2012-07-31 | 1 | -0/+95 |
| | | | | above 1 (bug 13629). | ||||
* | Improve clog, clog10 handling of values with real or imaginary part 1 (bug ↵ | Joseph Myers | 2012-07-26 | 1 | -0/+57 |
| | | | | 13629). | ||||
* | Fix clog, clog10 spurious underflow exceptions (bug 14337). | Joseph Myers | 2012-07-09 | 1 | -0/+132 |
| | |||||
* | Fix tanf underflow close to pi/4 (bug 14154). | Joseph Myers | 2012-07-06 | 1 | -0/+36 |
| | |||||
* | Fix expm1 spurious underflow exceptions (bug 6778). | Joseph Myers | 2012-07-06 | 4 | -28/+65 |
| | |||||
* | Fix csqrt underflow (bugs 14157, 14331). | Joseph Myers | 2012-07-05 | 1 | -0/+28 |
| | |||||
* | Fix ctan, ctanh of subnormals in round-upwards mode (bug 14328). | Joseph Myers | 2012-07-04 | 1 | -0/+274 |
| | |||||
* | Fix float range reduction problems (bug 14283). | Joseph Myers | 2012-07-03 | 1 | -8/+8 |
| | |||||
* | Use i386 bits/mathinline.h for i386 and x86_64 | H.J. Lu | 2012-06-15 | 1 | -968/+0 |
| | |||||
* | Disable x87 inline functions for x86-64 | H.J. Lu | 2012-06-15 | 1 | -126/+128 |
| | |||||
* | Add SSE math and C++ namespace to i386 bits/mathinline.h | H.J. Lu | 2012-06-12 | 1 | -4/+237 |
| | |||||
* | Use x86_64 fpu/bits/fenv.h for i386 and x86_64 | H.J. Lu | 2012-06-06 | 2 | -137/+1 |
| | |||||
* | Don't include exceptions in libm-test-ulps test names. | Joseph Myers | 2012-05-24 | 1 | -16/+16 |
| | |||||
* | Test underflow exceptions in libm-test.inc. | Joseph Myers | 2012-05-24 | 1 | -11/+11 |
| | |||||
* | Fix ccos, csin, ccosh, csinh overflows (bug 14123). | Joseph Myers | 2012-05-19 | 1 | -0/+217 |
| | |||||
* | Remove unused functions from i386/mathinline.h | Andreas Jaeger | 2012-05-14 | 1 | -37/+0 |
| | |||||
* | Fix x86/x86_64 expm1l inaccuracy and exceptions (bugs 13885, 13923). | Joseph Myers | 2012-05-07 | 3 | -132/+68 |
| | |||||
* | Fix exp10 inaccuracy and exceptions (bugs 13884, 13914). | Joseph Myers | 2012-05-06 | 2 | -47/+31 |
| | |||||
* | Fix missing exceptions from exp (bugs 13787, 13922, 14036). | Joseph Myers | 2012-05-05 | 1 | -1/+18 |
| | |||||
* | Use .S sources for x86/x86_64 expl. | Joseph Myers | 2012-05-05 | 2 | -78/+92 |
| | |||||
* | Update sysdeps/i386/fpu/libm-test-ulps | Andreas Jaeger | 2012-05-03 | 1 | -0/+75 |
| | |||||
* | Fix nexttoward bugs (bugs 2550, 2570). | Joseph Myers | 2012-05-01 | 2 | -16/+4 |
| | |||||
* | Fix x86 acos near 1 (bug 13942). | Joseph Myers | 2012-04-30 | 4 | -11/+29 |
| | |||||
* | Fix acos (-1) in round-downwards mode on x86 (bug 14034). | Joseph Myers | 2012-04-30 | 4 | -0/+194 |
| | |||||
* | Remove useless __ilogb*_finite aliases | Andreas Schwab | 2012-04-18 | 3 | -3/+0 |
| | |||||
* | Fix ilogb exception and errno (bug 6794) | Adhemerval Zanella | 2012-04-17 | 3 | -9/+24 |
| | | | | | | | | | | | | | | | | | | | | [BZ #6794] Following Joseph comments about bug 6794, here is a proposed fix. It turned out to be a large fix mainly because I had to move some file along to follow libm files/names conventions. Basically I have added wrappers (w_ilogb.c, w_ilogbf.c, w_ilogbl.c) that now calls the symbol '__ieee754_ilogb'. The wrappers checks for '__ieee754_ilogb' output and set the errno and raise exceptions as expected. The '__ieee754_ilogb' is implemented in sysdeps. I have moved the 's_ilogb[f|l]' files to e_ilogb[f|l] and renamed the '__ilogb[f|l]' to '__ieee754_ilogb[f|l]'. I also found out a bug in i386 and x86-64 assembly coded ilogb implementation where it raises a FE_DIVBYZERO when argument is '0.0'. I corrected this issue as well. Finally I added the errno and FE_INVALID tests for 0.0, NaN and +-InF argument. Tested on i386, x86-64, ppc32 and ppc64. | ||||
* | Reverse arguments of fdivp in i386 code. | Marek Polacek | 2012-04-16 | 1 | -2/+2 |
| | |||||
* | Fix spurious overflow exceptions from x86/x86_64 powl (bug 13872). | Joseph Myers | 2012-04-09 | 1 | -12/+19 |
| | |||||
* | Fix ctan, ctanh overflow (bug 11521). | Joseph Myers | 2012-04-09 | 1 | -8/+58 |
| | |||||
* | Fix missing clobber in i386 __sincos_code asm. | Roland McGrath | 2012-04-09 | 1 | -7/+7 |
| | |||||
* | Fix x86 pow inaccuracy for large integer exponents (bug 706). | Joseph Myers | 2012-04-09 | 1 | -4/+49 |
| | |||||
* | Fix pow of negative numbers to integer exponents (bugs 369, 2678, 3866). | Joseph Myers | 2012-03-28 | 3 | -12/+62 |
| |