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-rw-r--r--libgo/go/math/exp2.go10
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diff --git a/libgo/go/math/exp2.go b/libgo/go/math/exp2.go
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-// Copyright 2010 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package math
-
-// Exp2 returns 2**x, the base-2 exponential of x.
-//
-// Special cases are the same as Exp.
-func Exp2(x float64) float64 { return exp2Go(x) }