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Libmissing

May 26, 2018

Standard math functions missing from the FreeBSD libm

This is a collection of stopgap replacements for standard math functions missing from libm in various supported versions of FreeBSD. The functions are slower than the existing libm functions, but are more accurate than many naive replacements. Exceptions are largely ignored. N. Beebeā€™s extended C version of the ELEFUNT package is used to provide regression tests for some of the real-valued functions.