AArch64 support, many more functions, etc.

• Added AArch64 support
• Implemented the remaining C99 math functions : lgamma, tgamma, erf, erfc, fabs, copysign, fmax, fmin, fdim, trunc, floor, ceil, round, rint, modf, ldexp, nextafter, frexp, hypot, and fmod.
• Added dispatcher for x86 functions
• Improved reduction of trigonometric functions
• Added support for 32-bit x86, Cygwin, etc.
• Improved tester
• Updated documentation
• Etc.

[](https://sourceforge.net/projects/sleef/files/3.1/AArch64 support, many more functions, etc..zip/download)

Release of version 3.0

• New API is defined
• Functions for DFT are added
• sincospi functions are added
• gencoef now supports single, extended and quad precision in addition to double precision
• Linux, Windows and Mac OS X are supported
• GCC, Clang, Intel Compiler, Microsoft Visual C++ are supported
• The library can be compiled as DLLs
• Files needed for creating a debian package are now included

Renamed LICENSE_1_0.txt to LICENSE.txt

Renamed LICENSE_1_0.txt to LICENSE.txt

Relicensed to Boost Software License Version 1.0

The whole library is now relicensed to Boost Software License Version 1.0.

New testing tool is added

• The valid range of argument is extended for trig functions
• Specification of each functions regarding to the domain and accuracy is added
• A coefficient generation tool is added
• New testing tools are introduced
• Following functions returned incorrect values when the argument is very large or small : exp, pow, asinh, acosh
• SIMD xsin and xcos returned values more than 1 when FMA is enabled
• Pure C cbrt returned incorrect values when the argument is negative
• tan_u1 returned values with more than 1 ulp of error on rare occasions
• Removed support for Java language(because no one seems using this)

Added support for AVX-512F and Clang Extended Vectors.

2.100

Release of version 2.100

All reported bugs are fixed.

All the reported bugs(listed below) are fixed.

• Log function returned incorrect values when the argument is very small.
• Signs of returned values were incorrect when the argument is signed zero.
• Tester incorrectly counted ULP in some cases.
• ilogb function returned incorrect values in some cases.

Added ilogbf.