arithmetic.py

"""Math functions for calculator."""


def add(num1, num2):
    """Return the sum of the two inputs."""

    return num1 + num2


def subtract(num1, num2):
    """Return the second number subtracted from the first."""

    return num1 - num2

def multiply(num1, num2):
    """Multiply the two inputs together."""

    return num1 * num2

def divide(num1, num2):
    """Divide the first input by the second and return the result."""

    return num1 / num2

def square(num1):
    """Return the square of the input."""

    return num1 * num1


def cube(num1):
    """Return the cube of the input."""

    return num1 ** 3


def power(num1, num2):
    """Raise num1 to the power of num2 and return the value."""

    return num1 ** num2


def mod(num1, num2):
    """Return the remainder of num1 / num2."""

    return num1 % num2

def add_mult(num1, num2, num3):
    """Adds the first two given numbers, multiplies the third number, and returns total"""

    return (num1 + num2) * num3   

def add_cubes(num1, num2):
    """Returns the sum of the cubes"""

    return num1**3 + num2**3