This page is a index to math related articles. There are over a thousand articles. Use the search box to find what you are looking for. The items are listed roughly in order of the project's quality. More substantial ones are on top.

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*A* annotated listing of 100+ excellent recreational math programs. You'll find polyhedra ＆ Rubic cubes, curves ＆ surfaces, fractals ＆ L-systems, tilings ＆ symmetry, game of hex ＆ game of life, go ＆ five-in-a-row, peg solitare ＆ polyominos, …

A collection and review of some 50 excellent math software.

- What is Technical Drawing, Descriptive Geometry, Projective Geometry, Linear Algebra
- Intro to POV-Ray and 3D Geometry Programing
- The Codification of Mathematics

See: Math Notations, Computer Language Notations, and the “Form” in Formalism (≈45 articles)

- The Geometric Significance of Complex Conjugate
- Multiplication and Multiplicative Identity
- understanding complex numbers
- John Baez on Octonion 📺
- The Significance of Complex Numbers: Frobenius Theorem
- 「1+2+3+4+... = -1/12」, Ramanujan's Sum, String Theory, Quantum Mechanics 📺

- the Nature of Associative Property of Algebra
- Euler Angles And Gimbal Lock
- Bird Flight V Formation As Geometry Problem Of Max Visual Contact
- Nature of Linear Transformation
- What's the Nature of Eigenvector?
- On the Naming of Eigenvector and the Igon Value Problem
- What's Difference Set of a Group

- Reading Notes on The Shapes of Space
- What is Riemann Surface? Understanding the Concept Without Math
- Klein Bottle Checker Board Paradox
- Learning Notes Of Symmetric Space and Differential Geometry Topics
- Reading Notes On Nicolas Bourbaki
- What is Quadratic Form in Math?
- Space-Filling Curve

- What is Technical Drawing, Descriptive Geometry, Projective Geometry
- Math Art of Hop David
- Paper Folding Basics: Canoe, Sail Boat, Topedo Boat

- Grigori Perelman and Money
- Math Prizes and Nobel Ignobility
- Alexander Grothendieck = Obi-Wan
- Math Politics: Simon Plouffe and nth Digit Formula of π
- Twin Prime Conjecture Breakthru: Yitang Zhang
- Martin Gardner (1914 〜 2010)
- Mathematician Marijke Van Gans Died (1955 〜 2009)
- Russell Towle Died (1949 〜 2008)
- Robby Villegas Died (1968 〜 2010)
- What and Why Mathematics?

- Top Ten Math Books
- More Math Books
- A Survey of Mathematica Books 1997
- Math Books Keeping and Reading

- Xah's Top 10 Math Wonders
- Math Mysticism: is Hurricane Shape a Fibonaci Spiral?
- Math: Fibonaci Sequence Video Fallacy 📺

- English/Chinese Math Terminology 中/英 数学术语
- Stereographic Projection 3D-Printed Physical Model
- The Beauty of Roots
- Orbits in Juggling's Siteswap Notation
- Tron Light Cycle Optimal Strategy
- Maze ＆ Math in Video Games
- Bejeweled Blitz Strategy as Math
- Geometry: Ellipses, Linkages, Solids of Constant Width 📺
- Plants vs Zombie; Thoughts on Strategy and Game Formulation
- Why Are Scores in Video Games Mega Huge?

- What's a Year? Why Not Just 100 Days?
- What Voting Systems are There?
- Modeling Math Problem Into a Question in Formal Language

- HP-28S Advanced Scientific Calculator
- What's the Latest and Greatest in Calculators?
- 3D Visualization Design

- Math: ID System, Number Base vs Number of Digits
- math simulation ideas
- ants, insects, decentralized systems
- Notes On Plane Curves and Proofs
- Principia Mathematica

- Theory Of Equations
- Review of Khan Academy by Xah Lee
- The Logical Levels of Interpretation
- Math Formula For Beauty
- Dead Reckoning in a Non-Orientable 3D Space
- Math, Algebra: On the Phraseology of X Over K
- Schmidt Arrangement, Algebra Integer, Gaussian Integer, Eisenstein Integer, Modular Group
- Extending the Euclidean Plane: Riemann Sphere and Real Projective Plane