numbers

package

v0.6.1 Latest Latest Go to latest Published: Feb 13, 2019 License: Apache-2.0 Imports: 1 Imported by: 0

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Repository

github.com/mum4k/termdash

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Documentation ¶

Overview ¶

Package numbers implements various numerical functions.

Index ¶

func Abs(x int) int
func DegreesToRadians(degrees int) float64
func MinMax(values []float64) (min, max float64)
func MinMaxInts(values []int) (min, max int)
func RadiansToDegrees(radians float64) int
func Round(x float64) float64
func RoundToNonZeroPlaces(f float64, places int) (float64, int)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Abs ¶ added in v0.6.0

func Abs(x int) int

Abs returns the absolute value of x.

func DegreesToRadians ¶ added in v0.5.0

func DegreesToRadians(degrees int) float64

DegreesToRadians converts degrees to the equivalent in radians.

func MinMax ¶

func MinMax(values []float64) (min, max float64)

MinMax returns the smallest and the largest value among the provided values. Returns (0, 0) if there are no values.

func MinMaxInts ¶ added in v0.5.0

func MinMaxInts(values []int) (min, max int)

MinMaxInts returns the smallest and the largest int value among the provided values. Returns (0, 0) if there are no values.

func RadiansToDegrees ¶ added in v0.5.0

func RadiansToDegrees(radians float64) int

RadiansToDegrees converts radians to the equivalent in degrees.

func Round ¶

func Round(x float64) float64

Round returns the nearest integer, rounding half away from zero. Copied from the math package of Go 1.10 for backwards compatibility with Go 1.8 where the math.Round function doesn't exist yet.

func RoundToNonZeroPlaces ¶

func RoundToNonZeroPlaces(f float64, places int) (float64, int)

RoundToNonZeroPlaces rounds the float up, so that it has at least the provided number of non-zero decimal places. Returns the rounded float and the number of leading decimal places that are zero. Returns the original float when places is zero. Negative places are treated as positive, so that -2 == 2.

Types ¶

This section is empty.

Source Files ¶

View all Source files

numbers.go

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