Openlibm: Difference between revisions

Revision as of 02:18, 28 March 2022

A list of issues that are related to the differences in math libraries among different systems:

bug #57071	Fix math.h and function names that block 64-bit double
bug #55538	logspace BIST tests fail when Octave built with LLVM libc++
bug #62212	Wrong unsigned integer overflow with clang
bug #49984	fabs missing from libm implementation.
bug #61812	Math constants (e.g. M_PI) are not part of C/C++ standard
bug #49091	MinGW std::acosh less accurate than Linux versions
bug #60784	Inconsistent behavior for boolean matrix types with matrix functions
bug #45481	rem and fmod may give very wrong results for large arguments
bug #61715	Inconsistent NaN results for exponential function (0+0i)^0 with libc++ and libstdc++
bug #45746	Incorrect results of trigonometric functions gsl_sf_sin and gsl_sf_cos

@@ Line 8: / Line 8: @@
 | style="width: 50%"| '''[https://savannah.gnu.org/bugs/index.php?55538/ bug #55538]'''
 | style="width: 50%"| '''logspace BIST tests fail when Octave built with LLVM libc++'''
-|-
-| style="width: 50%"| '''[https://savannah.gnu.org/bugs/?func=detailitem&item_id=61968/ bug #61968]'''
-| style="width: 50%"| '''pow2 with two arguments is not Matlab compatible'''
 |-
 | style="width: 50%"| '''[https://savannah.gnu.org/bugs/?func=detailitem&item_id=62212/ bug #62212]'''
@@ Line 23: / Line 20: @@
 | style="width: 50%"| '''[https://savannah.gnu.org/bugs/index.php?49091/ bug #49091]'''
 | style="width: 50%"| '''MinGW std::acosh less accurate than Linux versions'''
-|-
-| style="width: 50%"| '''[https://savannah.nongnu.org/bugs/?func=detailitem&item_id=61781/ bug #61781]'''
-| style="width: 50%"| '''Eulers number wrong'''
 |-
 | style="width: 50%"| '''[https://savannah.gnu.org/bugs/?func=detailitem&item_id=60784/ bug #60784]'''