Graphing calculators are useful for algebraic equations (such as quadratic equations or creating matrices), graphing geometric angles or graphing polynomials.

Graph polynomials serve as robust algebraic encodings of the intricate combinatorial properties inherent to graphs. At the heart of this discipline lies the Tutte polynomial, an invariant that not ...

And back then, I was guilty of playing “Block Dude” and “Puzzle Frenzy” in class when I should have been graphing polynomials. Despite competition from free smartphone and tablet apps like handyCalc ...