// Copyright ©2018 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.

// Package fftpack implements Discrete Fourier Transform functions
// ported from the Fortran implementation of FFTPACK.
package fftpack // import "gonum.org/v1/gonum/fourier/internal/fftpack"