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math: optimize lrint on 32bit targets
[musl.git]
/
src
/
math
/
fdim.c
blob
958546064389bfa3bb5bb2fc16b728726b3ea1f6
1
#include <math.h>
2
3
double
fdim
(
double
x
,
double
y
)
4
{
5
if
(
isnan
(
x
))
6
return
x
;
7
if
(
isnan
(
y
))
8
return
y
;
9
return
x
>
y
?
x
-
y
:
0
;
10
}