Returns the sum of all numbers.
Subtracts the second and following numbers from the first and returns the difference
Returns the product of all numbers
Divides the first number by the product of the remaining numbers and returns the quotient
Compares arguments for numerical equality
Compares arguments for numerical inequality
Returns T if each argument is numerically less than the argument to its right; otherwise nil
Returns T if each argument is numerically less than or equal to the argument to its right; otherwise returns nil
Returns T if each argument is numerically greater than the argument to its right; otherwise returns nil
Returns T if each argument is numerically greater than or equal to the argument to its right; otherwise returns nil
Returns the bitwise NOT (1's complement) of the argument
Increments a number by 1
Decrements a number by 1
