math

Documentation

Index

• func Abs[T Numeric](a T) T
• func DotProduct(left, right []float32, result *float32)
• func Max[T Numeric](a, b T) T
• func Min[T Numeric](a, b T) T
• type Numeric

Functions

func Abs

func Abs[T Numeric](a T) T

Abs returns the absolute value of a number of any numeric type.

Parameters:

• a: the value

Returns:

• the absolute value of the number

func DotProduct

func DotProduct(left, right []float32, result *float32)

DotProduct calculates the dot product of two vectors using NEON or AVX SIMD instructions if supported, otherwise it falls back to the standard implementation.

Parameters:

• left: the first vector
• right: the second vector
• result: pointer to the result

func Max

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

Max returns the maximum of two values of any numeric type.

Parameters:

• a: the first value
• b: the second value

Returns:

• the maximum of the two values

func Min

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

Min returns the minimum of two values of any numeric type.

Parameters:

• a: the first value
• b: the second value

Returns:

• the minimum of the two values

Types

type Numeric

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