#Math Tools

##Overview This project builds some basic math functions for the calculus of series.

##How to use it Just import the mathtools module. Each function is described in the code comments.

###Functions to be implemented:

• isPrime: tells if a number is prime.
• factorial: Calculates the factorial of a number.
• fib: Calculates the n value of the fibonacci sequence.
• geometric: Calculates the sum of a geometric serie.
• arithmetic: Calculates the sum of an arithmetic serie.

##How to test this Run the test.py