math

package

v1.3.3 Latest Latest Go to latest Published: May 24, 2021 License: GPL-3.0 Imports: 3 Imported by: 0

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var ErrAdditionOverflow = errors.New("addition overflow")

ErrAdditionOverflow is raised when there is an overflow because of the addition of two numbers

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var ErrMultiplicationOverflow = errors.New("multiplication overflow")

ErrMultiplicationOverflow is raised when there is an overflow because of the multiplication of two numbers

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var ErrSubtractionUnderflow = errors.New("subtraction underflow")

ErrSubtractionUnderflow is raised when there is an underflow because of the subtraction of two numbers

func AddInt32(a, b int32) int32

AddInt32 performs addition on int32 and logs an error if the addition overflows

func AddInt32WithError(a, b int32) (int32, error)

AddInt32WithError performs addition on int32 and returns an error if the addition overflows

func AddInt64(a, b int64) int64

AddInt64 performs addition on int64 and logs an error if the addition overflows

func AddUint64(a, b uint64) uint64

AddUint64 performs addition on uint64 and logs an error if the addition overflows

func AddUint64WithErr(a, b uint64) (uint64, error)

AddUint64WithErr performs addition on uint64 and returns an error if the addition overflows

func MulUint64(a, b uint64) uint64

MulUint64 performs multiplication on uint64 and logs an error if the multiplication overflows

func MulUint64WithErr(a, b uint64) (uint64, error)

MulUint64WithErr performs multiplication on uint64 and returns an error if the multiplication overflows

func SubInt(a, b int) int

SubInt performs subtraction on int and logs an error if the subtraction overflows

func SubUint64(a, b uint64) uint64

SubUint64 performs subtraction on uint64, in case of underflow returns 0

This section is empty.