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-rw-r--r--src/math/atanf.c8
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;
}
}
}