2 files changed, 4 insertions, 4 deletions
diff --git a/src/math/big/int.go b/src/math/big/int.go
index c9788beebd..2cc3d7b441 100644
--- a/src/math/big/int.go
+++ b/src/math/big/int.go
@@ -450,9 +450,9 @@ func (x *Int) IsUint64() bool {
 	return !x.neg && len(x.abs) <= 64/_W
 }
 
-// ToFloat64 returns the float64 value nearest x,
+// Float64 returns the float64 value nearest x,
 // and an indication of any rounding that occurred.
-func (x *Int) ToFloat64() (float64, Accuracy) {
+func (x *Int) Float64() (float64, Accuracy) {
 	n := x.abs.bitLen() // NB: still uses slow crypto impl!
 	if n == 0 {
 		return 0.0, Exact
diff --git a/src/math/big/int_test.go b/src/math/big/int_test.go
index dfbc17242d..cb964a43cd 100644
--- a/src/math/big/int_test.go
+++ b/src/math/big/int_test.go
@@ -1952,7 +1952,7 @@ func TestNewIntAllocs(t *testing.T) {
 	}
 }
 
-func TestToFloat64(t *testing.T) {
+func TestFloat64(t *testing.T) {
 	for _, test := range []struct {
 		istr string
 		f    float64
@@ -1988,7 +1988,7 @@ func TestToFloat64(t *testing.T) {
 		}
 
 		// Test against expectation.
-		f, acc := i.ToFloat64()
+		f, acc := i.Float64()
 		if f != test.f || acc != test.acc {
 			t.Errorf("%s: got %f (%s); want %f (%s)", test.istr, f, acc, test.f, test.acc)
 		}