diff options
Diffstat (limited to 'src/math/atanf.c')
| -rw-r--r-- | src/math/atanf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/math/atanf.c b/src/math/atanf.c index 8c2b46b0..73cebb5e 100644 --- a/src/math/atanf.c +++ b/src/math/atanf.c @@ -69,18 +69,18 @@ float atanf(float x) if (ix < 0x3f980000) { /* |x| < 1.1875 */ if (ix < 0x3f300000) { /* 7/16 <= |x| < 11/16 */ id = 0; - x = ((float)2.0*x-one)/((float)2.0+x); + x = (2.0f*x - one)/(2.0f + x); } else { /* 11/16 <= |x| < 19/16 */ id = 1; - x = (x-one)/(x+one); + x = (x - one)/(x + one); } } else { if (ix < 0x401c0000) { /* |x| < 2.4375 */ id = 2; - x = (x-(float)1.5)/(one+(float)1.5*x); + x = (x - 1.5f)/(one + 1.5f*x); } else { /* 2.4375 <= |x| < 2**26 */ id = 3; - x = -(float)1.0/x; + x = -1.0f/x; } } } |