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Proof: x^2 is NOT uniformly continuous

Law of Large Numbers vs. Gambler's Fallacy

Calculating poker hand probabilities

12&21, 13&31: Special squares

#MEGAFAVNUMBERS MegaFavNumbers -- 1,048,576 = 2^20

Solving the Coin Hexagon Puzzle

The distributive property of sets: A trick for remembering them

The Oddly Hypnotic Octahedron

Platonic to Archimedean Solids

Measurable function proof with generator

Measurable functions

'Seeing' sin, cos and tan values

Multiplying with an even number

Multiplying and adding lists of numbers

The coin rotation paradox

3 Trig derivatives: Proving the inverses'

arcsin(x)+arccos(x)=pi/2: A visualization and proof

2 Trig derivatives: Proving them

sin(x)^2 + cos(x)^2=1: A visualization

Why sin(-x)=-sin(x) and cos(-x)=cos(x), Part 3.

All you need is sine

The camel's way of remembering the graphs of sine and cosine

A mathematical proof that every piano is out of tune

1 Trig derivatives: Using patterns to remember them

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