If you're taking math or science courses, you'll most likely only be allowed to use a handheld calculator on exams. When you're on your own, you're better off using something like Python.

An alternative to using NumPy is SymPy, a computer algebra library for Python. SymPy operates on symbols the way a numeric calculator or regular Python program works on numbers.

For more information and full specifications jump over to the Adafruit online store where the NumWorks Graphing Calculator integrated Python interpreter is now available to purchase priced at $124.95.