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authorSzabolcs Nagy <nsz@port70.net>2012-11-14 01:01:38 +0100
committerSzabolcs Nagy <nsz@port70.net>2012-11-14 01:01:38 +0100
commit45ff9d8eb6f43b8f612d1b01ada627f5b4447c45 (patch)
tree92515e65ee6782a78ce4a1c97839872a14939155 /src/math/asinl.c
parent529a8de46cbf6cce525ab25c4532822006502f29 (diff)
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math: ld80 invtrig cleanups
keeping only commonly used data in invtrigl
Diffstat (limited to 'src/math/asinl.c')
-rw-r--r--src/math/asinl.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/math/asinl.c b/src/math/asinl.c
index ddd807e2..7572767c 100644
--- a/src/math/asinl.c
+++ b/src/math/asinl.c
@@ -24,6 +24,10 @@ long double asinl(long double x)
#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
#include "__invtrigl.h"
static const long double huge = 1.000e+300;
+static const long double pio4_hi = 7.85398163397448309628e-01L;
+#define ASIN_LINEAR (BIAS - 32) /* 2**-32 */
+/* 0.95 */
+#define THRESH ((0xe666666666666666ULL>>(64-(MANH_SIZE-1)))|LDBL_NBIT)
long double asinl(long double x)
{