From: Andrii Soldatenko <andrii.soldatenko@gmail.com>
Date: Wed, 13 Jun 2018 15:58:09 +0000 (+0300)
Subject: math: add examples to Ceil, Floor, Pow, Pow10 functions
X-Git-Tag: go1.11beta1~106
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=efddc161d2a15529b4b3ac27fab5a557b88ae443;p=gostls13.git

math: add examples to Ceil, Floor, Pow, Pow10 functions

Change-Id: I9154df128b349c102854bb0f21e4c313685dd0e6
Reviewed-on: https://go-review.googlesource.com/118659
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---

diff --git a/src/math/example_test.go b/src/math/example_test.go
index feaf9d8252..a1f764bcda 100644
--- a/src/math/example_test.go
+++ b/src/math/example_test.go
@@ -89,3 +89,27 @@ func ExampleSqrt() {
 	fmt.Printf("%.1f", c)
 	// Output: 5.0
 }
+
+func ExampleCeil() {
+	c := math.Ceil(1.49)
+	fmt.Printf("%.1f", c)
+	// Output: 2.0
+}
+
+func ExampleFloor() {
+	c := math.Floor(1.51)
+	fmt.Printf("%.1f", c)
+	// Output: 1.0
+}
+
+func ExamplePow() {
+	c := math.Pow(2, 3)
+	fmt.Printf("%.1f", c)
+	// Output: 8.0
+}
+
+func ExamplePow10() {
+	c := math.Pow10(2)
+	fmt.Printf("%.1f", c)
+	// Output: 100.0
+}