3 files changed, 8 insertions, 8 deletions
diff --git a/src/pkg/math/pow10.go b/src/pkg/math/pow10.go
index 72a6121cb..b9b074bb4 100644
--- a/src/pkg/math/pow10.go
+++ b/src/pkg/math/pow10.go
@@ -18,13 +18,13 @@ var pow10tab [70]float64
 // Pow10 returns 10**x, the base-10 exponential of x.
 func Pow10(e int) float64 {
 	if e < 0 {
-		return 1 / Pow10(-e);
+		return 1/Pow10(-e);
 	}
 	if e < len(pow10tab) {
 		return pow10tab[e];
 	}
 	m := e/2;
-	return Pow10(m) * Pow10(e-m);
+	return Pow10(m)*Pow10(e-m);
 }
 
 func init() {
diff --git a/src/pkg/math/sinh.go b/src/pkg/math/sinh.go
index 255ea2851..6974b5986 100644
--- a/src/pkg/math/sinh.go
+++ b/src/pkg/math/sinh.go
@@ -42,7 +42,7 @@ func Sinh(x float64) float64 {
 		temp = Exp(x)/2;
 
 	case x > 0.5:
-		temp = (Exp(x) - Exp(-x))/2;
+		temp = (Exp(x)-Exp(-x))/2;
 
 	default:
 		sq := x*x;
@@ -64,5 +64,5 @@ func Cosh(x float64) float64 {
 	if x > 21 {
 		return Exp(x)/2;
 	}
-	return (Exp(x) + Exp(-x))/2;
+	return (Exp(x)+Exp(-x))/2;
 }
diff --git a/src/pkg/math/sqrt.go b/src/pkg/math/sqrt.go
index 49ebc6c76..b7fd4ee60 100644
--- a/src/pkg/math/sqrt.go
+++ b/src/pkg/math/sqrt.go
@@ -43,18 +43,18 @@ func Sqrt(x float64) float64 {
 	temp := 0.5*(1+y);
 
 	for exp > 60 {
-		temp = temp * float64(1<<30);
+		temp = temp*float64(1<<30);
 		exp = exp-60;
 	}
 	for exp < -60 {
-		temp = temp / float64(1<<30);
+		temp = temp/float64(1<<30);
 		exp = exp+60;
 	}
 	if exp >= 0 {
-		exp = 1 << uint(exp/2);
+		exp = 1<<uint(exp/2);
 		temp = temp*float64(exp);
 	} else {
-		exp = 1 << uint(-exp / 2);
+		exp = 1<<uint(-exp / 2);
 		temp = temp/float64(exp);
 	}