math

Documentation

Index

• func Abs[NumType SignedNumberType](Num NumType) NumType
• func Add[NumType NumberType](number1 NumType, number2 NumType) NumType
• func AddSafe[NumType NumberType](number1 NumType, number2 NumType) (NumType, bool)
• func Max[NumType NumberType](number1 NumType, number2 NumType) NumType
• func Min[NumType NumberType](number1 NumType, number2 NumType) NumType
• func Mul[NumType NumberType](number1 NumType, number2 NumType) NumType
• func MulSafe[NumType NumberType](number1 NumType, number2 NumType) (NumType, bool)
• func PercentRateSafe[NumType NumberType, OutNumType NumberType](maxValue int64, rate NumType, numbers ...NumType) (OutNumType, bool)
• func Sub[NumType NumberType](number1 NumType, number2 NumType) NumType
• func SubSafe[NumType NumberType](number1 NumType, number2 NumType) (NumType, bool)
• type FloatType
• type NumberType
• type SignedNumberType

Functions

func Abs

func Abs[NumType SignedNumberType](Num NumType) NumType

func Add

func Add[NumType NumberType](number1 NumType, number2 NumType) NumType

func AddSafe

func AddSafe[NumType NumberType](number1 NumType, number2 NumType) (NumType, bool)

func Max

func Max[NumType NumberType](number1 NumType, number2 NumType) NumType

func Min

func Min[NumType NumberType](number1 NumType, number2 NumType) NumType

func Mul

func Mul[NumType NumberType](number1 NumType, number2 NumType) NumType

func MulSafe

func MulSafe[NumType NumberType](number1 NumType, number2 NumType) (NumType, bool)

func PercentRateSafe

func PercentRateSafe[NumType NumberType, OutNumType NumberType](maxValue int64, rate NumType, numbers ...NumType) (OutNumType, bool)

安全的求比例

func Sub

func Sub[NumType NumberType](number1 NumType, number2 NumType) NumType

func SubSafe

func SubSafe[NumType NumberType](number1 NumType, number2 NumType) (NumType, bool)

Types

type FloatType

type FloatType interface {
	float32 | float64
}

type NumberType

type NumberType interface {
	int | int8 | int16 | int32 | int64 | float32 | float64 | uint | uint8 | uint16 | uint32 | uint64
}

type SignedNumberType

type SignedNumberType interface {
	int | int8 | int16 | int32 | int64 | float32 | float64
}