math: use 0x1p-120f and 0x1p120f for tiny and huge values

[musl] / src / math / asinl.c

diff --git a/src/math/asinl.c b/src/math/asinl.c
index 0ef9853..8799341 100644 (file)
--- a/src/math/asinl.c
+++ b/src/math/asinl.c
@@ -39,13 +39,13 @@ long double asinl(long double x)
                if (expt == 0x3fff &&
                    ((u.bits.manh&~LDBL_NBIT)|u.bits.manl) == 0)
                        /* asin(+-1)=+-pi/2 with inexact */
-                       return x*pio2_hi + 0x1p-1000;
+                       return x*pio2_hi + 0x1p-120f;
                return 0/(x-x);
        }
        if (expt < 0x3fff - 1) {  /* |x| < 0.5 */
                if (expt < 0x3fff - 32) {  /* |x|<0x1p-32, asinl(x)=x */
                        /* return x with inexact if x!=0 */
-                       FORCE_EVAL(x + 0x1p1000);
+                       FORCE_EVAL(x + 0x1p120f);
                        return x;
                }
                return x + x*__invtrigl_R(x*x);