// Copyright 2021 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. //go:build 386 || amd64 || arm64 || arm || mips || mipsle || ppc64 || ppc64le || s390x || riscv64 || wasm package math const haveArchSqrt = true func archSqrt(x float64) float64