1 files changed, 0 insertions, 28 deletions
diff --git a/lib/mlibc/options/ansi/musl-generic-math/asinh.c b/lib/mlibc/options/ansi/musl-generic-math/asinh.c
deleted file mode 100644
index 0829f22..0000000
--- a/lib/mlibc/options/ansi/musl-generic-math/asinh.c
+++ /dev/null
@@ -1,28 +0,0 @@
-#include "libm.h"
-
-/* asinh(x) = sign(x)*log(|x|+sqrt(x*x+1)) ~= x - x^3/6 + o(x^5) */
-double asinh(double x)
-{
-	union {double f; uint64_t i;} u = {.f = x};
-	unsigned e = u.i >> 52 & 0x7ff;
-	unsigned s = u.i >> 63;
-
-	/* |x| */
-	u.i &= (uint64_t)-1/2;
-	x = u.f;
-
-	if (e >= 0x3ff + 26) {
-		/* |x| >= 0x1p26 or inf or nan */
-		x = log(x) + 0.693147180559945309417232121458176568;
-	} else if (e >= 0x3ff + 1) {
-		/* |x| >= 2 */
-		x = log(2*x + 1/(sqrt(x*x+1)+x));
-	} else if (e >= 0x3ff - 26) {
-		/* |x| >= 0x1p-26, up to 1.6ulp error in [0.125,0.5] */
-		x = log1p(x + x*x/(sqrt(x*x+1)+1));
-	} else {
-		/* |x| < 0x1p-26, raise inexact if x != 0 */
-		FORCE_EVAL(x + 0x1p120f);
-	}
-	return s ? -x : x;
-}