extramath

Documentation

Overview

package extramath implements toy assembly routines demonstrating MUL and DIV

Index

• func DivmodU64(a, b uint64) (quo, rem uint64)
• func MulI64(a, b int64) (hi int64, lo uint64)
• func MulU64(a, b uint64) (hi, lo uint64)

Functions

func DivmodU64

func DivmodU64(a, b uint64) (quo, rem uint64)

Divmod computes the quotient and remainder of division of a by b.

func MulI64

func MulI64(a, b int64) (hi int64, lo uint64)

func MulU64

func MulU64(a, b uint64) (hi, lo uint64)

Mul computes the 128-bit product of a by b as hi<<64|lo.