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- // Copyright 2016 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.
- package cmplx_test
- import (
- "fmt"
- "math"
- "math/cmplx"
- )
- func ExampleAbs() {
- fmt.Printf("%.1f", cmplx.Abs(3+4i))
- // Output: 5.0
- }
- // ExampleExp computes Euler's identity.
- func ExampleExp() {
- fmt.Printf("%.1f", cmplx.Exp(1i*math.Pi)+1)
- // Output: (0.0+0.0i)
- }
- func ExamplePolar() {
- r, theta := cmplx.Polar(2i)
- fmt.Printf("r: %.1f, θ: %.1f*π", r, theta/math.Pi)
- // Output: r: 2.0, θ: 0.5*π
- }
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