| Index: fusl/src/math/asinhl.c
|
| diff --git a/fusl/src/math/asinhl.c b/fusl/src/math/asinhl.c
|
| index 8635f52e82381bdaff12badbd7cd170b2e05bf62..2be91e9c605bc040d011d35f0ad8a58eeb521e36 100644
|
| --- a/fusl/src/math/asinhl.c
|
| +++ b/fusl/src/math/asinhl.c
|
| @@ -1,41 +1,38 @@
|
| #include "libm.h"
|
|
|
| #if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
|
| -long double asinhl(long double x)
|
| -{
|
| - return asinh(x);
|
| +long double asinhl(long double x) {
|
| + return asinh(x);
|
| }
|
| #elif LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384
|
| /* asinh(x) = sign(x)*log(|x|+sqrt(x*x+1)) ~= x - x^3/6 + o(x^5) */
|
| -long double asinhl(long double x)
|
| -{
|
| - union ldshape u = {x};
|
| - unsigned e = u.i.se & 0x7fff;
|
| - unsigned s = u.i.se >> 15;
|
| +long double asinhl(long double x) {
|
| + union ldshape u = {x};
|
| + unsigned e = u.i.se & 0x7fff;
|
| + unsigned s = u.i.se >> 15;
|
|
|
| - /* |x| */
|
| - u.i.se = e;
|
| - x = u.f;
|
| + /* |x| */
|
| + u.i.se = e;
|
| + x = u.f;
|
|
|
| - if (e >= 0x3fff + 32) {
|
| - /* |x| >= 0x1p32 or inf or nan */
|
| - x = logl(x) + 0.693147180559945309417232121458176568L;
|
| - } else if (e >= 0x3fff + 1) {
|
| - /* |x| >= 2 */
|
| - x = logl(2*x + 1/(sqrtl(x*x+1)+x));
|
| - } else if (e >= 0x3fff - 32) {
|
| - /* |x| >= 0x1p-32 */
|
| - x = log1pl(x + x*x/(sqrtl(x*x+1)+1));
|
| - } else {
|
| - /* |x| < 0x1p-32, raise inexact if x!=0 */
|
| - FORCE_EVAL(x + 0x1p120f);
|
| - }
|
| - return s ? -x : x;
|
| + if (e >= 0x3fff + 32) {
|
| + /* |x| >= 0x1p32 or inf or nan */
|
| + x = logl(x) + 0.693147180559945309417232121458176568L;
|
| + } else if (e >= 0x3fff + 1) {
|
| + /* |x| >= 2 */
|
| + x = logl(2 * x + 1 / (sqrtl(x * x + 1) + x));
|
| + } else if (e >= 0x3fff - 32) {
|
| + /* |x| >= 0x1p-32 */
|
| + x = log1pl(x + x * x / (sqrtl(x * x + 1) + 1));
|
| + } else {
|
| + /* |x| < 0x1p-32, raise inexact if x!=0 */
|
| + FORCE_EVAL(x + 0x1p120f);
|
| + }
|
| + return s ? -x : x;
|
| }
|
| #elif LDBL_MANT_DIG == 113 && LDBL_MAX_EXP == 16384
|
| // TODO: broken implementation to make things compile
|
| -long double asinhl(long double x)
|
| -{
|
| - return asinh(x);
|
| +long double asinhl(long double x) {
|
| + return asinh(x);
|
| }
|
| #endif
|
|
|