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author | kakulisen <lziqiang1@gmail.com> | 2020-04-30 14:18:06 +0800 |
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committer | Robert Griesemer <gri@golang.org> | 2020-05-02 20:22:19 +0000 |
commit | e90b0ce68b12a75732f28b6672d4c48ca73eaffe (patch) | |
tree | 31db1488a15fe569a6989d828c9d364256d9e69c /src/math | |
parent | 2d323f900df420a29de29cbab949eea08e3d1a61 (diff) | |
download | go-e90b0ce68b12a75732f28b6672d4c48ca73eaffe.tar.gz go-e90b0ce68b12a75732f28b6672d4c48ca73eaffe.zip |
math: add function examples.
The function Modf lacks corresponding examples.
Change-Id: Id93423500e87d35b0b6870882be1698b304797ae
Reviewed-on: https://go-review.googlesource.com/c/go/+/231097
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
Diffstat (limited to 'src/math')
-rw-r--r-- | src/math/example_test.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/math/example_test.go b/src/math/example_test.go index ce9c383256..9fc1967967 100644 --- a/src/math/example_test.go +++ b/src/math/example_test.go @@ -227,3 +227,14 @@ func ExampleCbrt() { // 2.00 // 3.00 } + +func ExampleModf() { + int, frac := math.Modf(3.14) + fmt.Printf("%.2f, %.2f\n", int, frac) + + int, frac = math.Modf(-2.71) + fmt.Printf("%.2f, %.2f\n", int, frac) + // Output: + // 3.00, 0.14 + // -2.00, -0.71 +} |