Implement sicos(3), sincosf(3) and sincosl(3). These functions are common
extensions and modern compilers (such as clang) will use them to optimize
separate calculations of sine and cosine.

ok tom@

Implement sicos(3), sincosf(3) and sincosl(3). These functions are common
extensions and modern compilers (such as clang) will use them to optimize
separate calculations of sine and cosine.

ok tom@, patrick@, deraadt@, jmc@

show more ...

fpaccuracy, by prof. Gaston H. Gonnet, uses some most difficult
values to test accuracy of math functions (currently, only double
precision tests are present)
a report summary (fpaccuracy.out) contai

fpaccuracy, by prof. Gaston H. Gonnet, uses some most difficult
values to test accuracy of math functions (currently, only double
precision tests are present)
a report summary (fpaccuracy.out) containing max errs in ulp is generated
originally under gpl. consented to relicense it under our license
ok millert@

show more ...