Python answer checking is fun and easy for my students and is also beneficial. The use of variables in this program demonstrates concretely what variables do, making the concept much less abstract. We ...

Contains code for solving the roots of algebraic equations. Supports fractions and variables via classes with arithmetic methods. The input equation is parsed using a context-free grammar built upon ...

Per Python’s precedence rules for operators, which is same for most programming languages, precedence is not a “problem”. Parsing math equations is one of the first things you will do for ...

We show that a linear algebraic formulation of the Louvain method for community detection can be derived systematically from the linear algebraic definition of modularity. Using the pygraphblas ...