# Functions
AddInt32 performs addition on int32 and logs an error if the addition overflows.
AddInt32WithError performs addition on int32 and returns an error if the addition overflows.
AddInt64 performs addition on int64 and logs an error if the addition overflows.
AddUint64 performs addition on uint64 and logs an error if the addition overflows.
AddUint64WithErr performs addition on uint64 and returns an error if the addition overflows.
MulUint64 performs multiplication on uint64 and logs an error if the multiplication overflows.
MulUint64WithErr performs multiplication on uint64 and returns an error if the multiplication overflows.
SubInt performs subtraction on int and logs an error if the subtraction overflows.
SubUint64 performs subtraction on uint64, in case of underflow returns the difference.
# Variables
ErrAdditionOverflow is raised when there is an overflow because of the addition of two numbers.
ErrMultiplicationOverflow is raised when there is an overflow because of the multiplication of two numbers.
ErrSubtractionUnderflow is raised when there is an underflow because of the subtraction of two numbers.