Files
external-snapshotter/vendor/gonum.org/v1/gonum/internal/math32/sqrt.go
xiangqian 728e29aa7e 1. update clientset, deepcopy using code-generator
2. add a dummy file tools.go to force "go mod vendor" to see
code-generator as dependencies
3. add a script to update CRD
4. add a README to document CRD updating steps
run go mod tidy
update README
2019-12-04 14:40:46 -08:00

26 lines
625 B
Go

// Copyright ©2015 The Gonum Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !amd64 noasm appengine safe
package math32
import (
"math"
)
// Sqrt returns the square root of x.
//
// Special cases are:
// Sqrt(+Inf) = +Inf
// Sqrt(±0) = ±0
// Sqrt(x < 0) = NaN
// Sqrt(NaN) = NaN
func Sqrt(x float32) float32 {
// FIXME(kortschak): Direct translation of the math package
// asm code for 386 fails to build. No test hardware is available
// for arm, so using conversion instead.
return float32(math.Sqrt(float64(x)))
}