projects
/
musl
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
remove LFS64 symbol aliases; replace with dynamic linker remapping
[musl]
/
src
/
math
/
atanf.c
diff --git
a/src/math/atanf.c
b/src/math/atanf.c
index
ac8bfd0
..
178341b
100644
(file)
--- a/
src/math/atanf.c
+++ b/
src/math/atanf.c
@@
-55,8
+55,9
@@
float atanf(float x)
}
if (ix < 0x3ee00000) { /* |x| < 0.4375 */
if (ix < 0x39800000) { /* |x| < 2**-12 */
- /* raise inexact if x!=0 */
- FORCE_EVAL(x + 0x1p120f);
+ if (ix < 0x00800000)
+ /* raise underflow for subnormal x */
+ FORCE_EVAL(x*x);
return x;
}
id = -1;