+++ /dev/null
-// Copyright 2013 The Gonum Authors. All rights reserved.
-// Use of this code is governed by a BSD-style
-// license that can be found in the LICENSE file
-
-package floats
-
-import (
- "fmt"
-)
-
-// Set of examples for all the functions
-
-func ExampleAdd_simple() {
- // Adding three slices together. Note that
- // the result is stored in the first slice
- s1 := []float64{1, 2, 3, 4}
- s2 := []float64{5, 6, 7, 8}
- s3 := []float64{1, 1, 1, 1}
- Add(s1, s2)
- Add(s1, s3)
-
- fmt.Println("s1 =", s1)
- fmt.Println("s2 =", s2)
- fmt.Println("s3 =", s3)
- // Output:
- // s1 = [7 9 11 13]
- // s2 = [5 6 7 8]
- // s3 = [1 1 1 1]
-}
-
-func ExampleAdd_newslice() {
- // If one wants to store the result in a
- // new container, just make a new slice
- s1 := []float64{1, 2, 3, 4}
- s2 := []float64{5, 6, 7, 8}
- s3 := []float64{1, 1, 1, 1}
- dst := make([]float64, len(s1))
-
- AddTo(dst, s1, s2)
- Add(dst, s3)
-
- fmt.Println("dst =", dst)
- fmt.Println("s1 =", s1)
- fmt.Println("s2 =", s2)
- fmt.Println("s3 =", s3)
- // Output:
- // dst = [7 9 11 13]
- // s1 = [1 2 3 4]
- // s2 = [5 6 7 8]
- // s3 = [1 1 1 1]
-}
-
-func ExampleAdd_unequallengths() {
- // If the lengths of the slices are unknown,
- // use Eqlen to check
- s1 := []float64{1, 2, 3}
- s2 := []float64{5, 6, 7, 8}
-
- eq := EqualLengths(s1, s2)
- if eq {
- Add(s1, s2)
- } else {
- fmt.Println("Unequal lengths")
- }
- // Output:
- // Unequal lengths
-}
-
-func ExampleAddConst() {
- s := []float64{1, -2, 3, -4}
- c := 5.0
-
- AddConst(c, s)
-
- fmt.Println("s =", s)
- // Output:
- // s = [6 3 8 1]
-}
-
-func ExampleCumProd() {
- s := []float64{1, -2, 3, -4}
- dst := make([]float64, len(s))
-
- CumProd(dst, s)
-
- fmt.Println("dst =", dst)
- fmt.Println("s =", s)
- // Output:
- // dst = [1 -2 -6 24]
- // s = [1 -2 3 -4]
-}
-
-func ExampleCumSum() {
- s := []float64{1, -2, 3, -4}
- dst := make([]float64, len(s))
-
- CumSum(dst, s)
-
- fmt.Println("dst =", dst)
- fmt.Println("s =", s)
- // Output:
- // dst = [1 -1 2 -2]
- // s = [1 -2 3 -4]
-}