checked

package

v3.3.0 Latest Latest Go to latest Published: Dec 10, 2018 License: BSD-3-Clause Imports: 2 Imported by: 0

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Valid go.mod file

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Package checked implements basic checked arithmetic.

func Add(x, y uint64) (sum uint64, ok bool)
func Mul(x, y uint64) (prod uint64, ok bool)
func MulBigPow10(z, x *big.Int, n uint64) *big.Int
func MulPow10(x uint64, n uint64) (uint64, bool)
func Sub(x, y uint64) (diff uint64, ok bool)

This section is empty.

This section is empty.

func Add(x, y uint64) (sum uint64, ok bool)

Add returns x + y and a bool indicating whether the addition was successful.

func Mul(x, y uint64) (prod uint64, ok bool)

func MulBigPow10(z, x *big.Int, n uint64) *big.Int

MulBigPow10 sets z to x * 10**n and returns z.

func MulPow10(x uint64, n uint64) (uint64, bool)

MulPow10 computes x * 10**n and a bool indicating whether the multiplcation was successful.

func Sub(x, y uint64) (diff uint64, ok bool)

Sub returns x - y and a bool indicating whether the subtraction was successful.

This section is empty.