Source file src/pkg/math/log10.go
1 // Copyright 2009 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 package math 6 7 // Log10 returns the decimal logarithm of x. 8 // The special cases are the same as for Log. 9 func Log10(x float64) float64 { return Log(x) * (1 / Ln10) } 10 11 // Log2 returns the binary logarithm of x. 12 // The special cases are the same as for Log. 13 func Log2(x float64) float64 { return Log(x) * (1 / Ln2) }