sqrt

Documentation

Index

• Variables
• func Abs(val float64) float64
• func Sqrt(val float64) (float64, error)

Variables

var (
	ErrNegSqrt    = errors.New("sqrt of negative number")
	ErrNoSolution = errors.New("no solution found")
)

Common errors

Functions

func Abs

func Abs(val float64) float64

Abs returns the absolute value of val

func Sqrt

func Sqrt(val float64) (float64, error)

Sqrt return the square root of a number