diff options
Diffstat (limited to 'src/pkg/math/hypot.go')
| -rw-r--r-- | src/pkg/math/hypot.go | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/pkg/math/hypot.go b/src/pkg/math/hypot.go index 6ba8fb794..7ff8f4bad 100644 --- a/src/pkg/math/hypot.go +++ b/src/pkg/math/hypot.go @@ -16,18 +16,18 @@ package math // unnecessary overflow and underflow. func Hypot(p, q float64) float64 { if p < 0 { - p = -p; + p = -p } if q < 0 { - q = -q; + q = -q } if p < q { - p, q = q, p; + p, q = q, p } if p == 0 { - return 0; + return 0 } pfac := p; @@ -38,7 +38,7 @@ func Hypot(p, q float64) float64 { r = r*r; s := r+4; if s == 4 { - return p*pfac; + return p*pfac } r = r/s; p = p + 2*r*p; |