math

Documentation

Overview

Package math provides optimized mathematical functions for processing Arrow arrays.

Index

• type Float64Funcs
  • func (f Float64Funcs) Sum(a *array.Float64) float64
• type Int64Funcs
  • func (f Int64Funcs) Sum(a *array.Int64) int64
• type Uint64Funcs
  • func (f Uint64Funcs) Sum(a *array.Uint64) uint64

Types

type Float64Funcs

type Float64Funcs struct {
	// contains filtered or unexported fields
}

var (
	Float64 Float64Funcs
)

func (Float64Funcs) Sum

func (f Float64Funcs) Sum(a *array.Float64) float64

Sum returns the summation of all elements in a.

type Int64Funcs

type Int64Funcs struct {
	// contains filtered or unexported fields
}

var (
	Int64 Int64Funcs
)

func (Int64Funcs) Sum

func (f Int64Funcs) Sum(a *array.Int64) int64

Sum returns the summation of all elements in a.

type Uint64Funcs

type Uint64Funcs struct {
	// contains filtered or unexported fields
}

var (
	Uint64 Uint64Funcs
)

func (Uint64Funcs) Sum

func (f Uint64Funcs) Sum(a *array.Uint64) uint64

Sum returns the summation of all elements in a.