bigmath

Documentation

Overview

Package bigmath compensates for awkward big.Int API. Can cause an extra allocation or two.

Index

• Variables
• func Accumulate(s []interface{}) (r *big.Int)
• func Add(addend1, addend2 interface{}) *big.Int
• func Div(dividend, divisor interface{}) *big.Int
• func Equal(left, right interface{}) bool
• func Exp(base, exponent, modulus interface{}) *big.Int
• func I() *big.Int
• func Max(x, y interface{}) *big.Int
• func Mod(dividend, divisor interface{}) *big.Int
• func Mul(multiplicand, multiplier interface{}) *big.Int
• func Sub(minuend, subtrahend interface{}) *big.Int
• type ToIntable

Variables

var (
	Zero  = big.NewInt(0)
	One   = big.NewInt(1)
	Two   = big.NewInt(2)
	Three = big.NewInt(3)
	Four  = big.NewInt(4)
	Seven = big.NewInt(7)
)

nolint

Functions

func Accumulate

func Accumulate(s []interface{}) (r *big.Int)

Accumulate returns the sum of the given slice after coercing all elements to a big.Int, or panics if it cannot.

func Add

func Add(addend1, addend2 interface{}) *big.Int

Add performs addition with the given values after coercing them to big.Int, or panics if it cannot.

func Div

func Div(dividend, divisor interface{}) *big.Int

Div performs division with the given values after coercing them to big.Int, or panics if it cannot.

func Equal

func Equal(left, right interface{}) bool

Equal compares the given values after coercing them to big.Int, or panics if it cannot.

func Exp

func Exp(base, exponent, modulus interface{}) *big.Int

Exp performs modular eponentiation with the given values after coercing them to big.Int, or panics if it cannot.

func I

func I() *big.Int

I returns a new big.Int.

func Max

func Max(x, y interface{}) *big.Int

Max returns the maximum of the two given values after coercing them to big.Int, or panics if it cannot.

func Mod

func Mod(dividend, divisor interface{}) *big.Int

Mod performs modulus with the given values after coercing them to big.Int, or panics if it cannot.

func Mul

func Mul(multiplicand, multiplier interface{}) *big.Int

Mul performs multiplication with the given values after coercing them to big.Int, or panics if it cannot.

func Sub

func Sub(minuend, subtrahend interface{}) *big.Int

Sub performs subtraction with the given values after coercing them to big.Int, or panics if it cannot.

Types

type ToIntable

type ToIntable interface {
	ToInt() *big.Int
}

ToIntable represents a type that is convertable to a big.Int, ex utils.Big