1 // Copyright ©2015 The Gonum 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.
9 // Dlapy2 is the LAPACK version of math.Hypot.
11 // Dlapy2 is an internal routine. It is exported for testing purposes.
12 func (Implementation) Dlapy2(x, y float64) float64 {
13 return math.Hypot(x, y)