"""
A small set of functions for doing math operations
"""

# Write a function named add that adds two values
def add(a, b):
     """
     Function that adds two arguments
     """
     return a + b


def mult(a, b):
     """
     Function that adds two arguments
     """
     return a * b


def subs(a, b):
     """
     Function that substracts two arguments
     """
     return a - b
