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path: root/math/s_cospi_template.c
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2024-12-05Use M_LIT in place of M_MLIT for literalsJoseph Myers1-1/+1
This should fix the reported issue building cospi and sinpi with GCC 6. Tested for x86_64 (not with GCC 6).
2024-12-04Implement C23 cospiJoseph Myers1-0/+39
C23 adds various <math.h> function families originally defined in TS 18661-4. Add the cospi functions (cos(pi*x)). Tested for x86_64 and x86, and with build-many-glibcs.py.