diff options
Diffstat (limited to 'src/pkg/math/asin.go')
| -rw-r--r-- | src/pkg/math/asin.go | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/pkg/math/asin.go b/src/pkg/math/asin.go index 3ba36abf5..a138aac06 100644 --- a/src/pkg/math/asin.go +++ b/src/pkg/math/asin.go @@ -14,16 +14,16 @@ package math // Asin returns the arc sine of x. func Asin(x float64) float64 { - sign := false; + sign := false if x < 0 { - x = -x; - sign = true; + x = -x + sign = true } if x > 1 { return NaN() } - temp := Sqrt(1 - x*x); + temp := Sqrt(1 - x*x) if x > 0.7 { temp = Pi/2 - Atan(temp/x) } else { @@ -33,7 +33,7 @@ func Asin(x float64) float64 { if sign { temp = -temp } - return temp; + return temp } // Acos returns the arc cosine of x. @@ -41,5 +41,5 @@ func Acos(x float64) float64 { if x > 1 || x < -1 { return NaN() } - return Pi/2 - Asin(x); + return Pi/2 - Asin(x) } |