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Ancient Chinese Multiplication

An Unambiguous CFG for Elementary Arithmetic

Making a Regular Grammar from a Finite Automaton

Proving a CFG for a CFL

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Future Proofing Math Education

Regular Expressions

Formal Languages and Recursive Definitions

The Simplex Algorithm: Degenerate Pivots, Unbounded Programs, and Cycling

Simplex Simple Example

Creating the Simplex Algorithm

Finding the Vertices of a Region

Reduced Row Echelon Form (Without Tears)

Kuhn's Hungarian Algorithm: Matrix Form

The Equality Graph

Mesopotamian Numeration

Introduction to Exponents

Vizing's Theorem (For Simple Graphs)

Prim's Algorithm: Table Form

The Traveling Sales Representative: Computational Complexity

Permutation Matrices

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Counting Cycles