Question

How to calculate square root in Go

Answer 1

package main

import (
	"fmt"
	"math"
)

func main() {

	fmt.Printf("math.Sqrt(0): %.1f\n", math.Sqrt(0))
	fmt.Printf("math.Sqrt(16): %.1f\n", math.Sqrt(16))
	fmt.Printf("math.Sqrt(14): %.1f\n", math.Sqrt(14))
	fmt.Printf("math.Sqrt(-10): %.1f\n", math.Sqrt(-10))
}


/*
run:

math.Sqrt(0): 0.0
math.Sqrt(16): 4.0
math.Sqrt(14): 3.7
math.Sqrt(-10): NaN

*/

 

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