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Further optimize the math library

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The sincosf() function is now twice as fast, thanks to ARM Limited. The
same might also be true of logf() and expm1f() which have been updated.
This commit is contained in:
Justine Tunney 2023-04-28 01:17:28 -07:00
parent e8b43903b2
commit 420f889ac3
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GPG key ID: BE714B4575D6E328
22 changed files with 854 additions and 118 deletions
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libc/tinymath/cosdf.c
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@ -60,7 +60,7 @@ C1 = 0x155553e1053a42.0p-57, /* 0.0416666233237390631894 */
C2 = -0x16c087e80f1e27.0p-62, /* -0.00138867637746099294692 */
C3 = 0x199342e0ee5069.0p-68; /* 0.0000243904487962774090654 */
float __cosdf(double x)
noinstrument float __cosdf(double x)
{
double_t r, w, z;