math

Documentation

Overview

Package math 计算实用工具

Index

• func Abs(x int) int
• func Abs64(x int64) int64
• func Ceil[T num](dividend, divisor T) T
• func Max[T num](a, b T) T
• func Min[T num](a, b T) T
• func Partition[T any](list []T, size int) (plist [][]T)
• func Similarity(x, y []uint8) float64
• func Str2Int64(str string) int64

Functions

func Abs

func Abs(x int) int

Abs 返回绝对值, 该函数将被内联

func Abs64

func Abs64(x int64) int64

Abs64 返回绝对值, 该函数将被内联

func Ceil

func Ceil[T num](dividend, divisor T) T

Ceil 向上整除(除数,被除数)

func Max

func Max[T num](a, b T) T

Max 返回两数最大值, 该函数将被内联

func Min

func Min[T num](a, b T) T

Min 返回两数最小值, 该函数将被内联

func Partition

func Partition[T any](list []T, size int) (plist [][]T)

Partition 分片函数

func Similarity

func Similarity(x, y []uint8) float64

Similarity len(x) must eq len(y)

func Str2Int64

func Str2Int64(str string) int64

Str2Int64 string to int64