This is interactive mathematics
where you learn math by playing with it!
With this one, you could try changing x to (x + 1) or similar. Notice this graph has 1 as the x-intercept, this time.
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Need a break? Play a math game. Well, they all involve math... No, really!
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Sine wave in the sky over Singapore
This is evidence of wind passing over a mountain range and creating a standing sine wave on the leeward side....
Friday math movie - Trigonometric Strange Attractor Evolution
This week's movie is a representation of a 5-dimensional space acted on by 5-D forces.
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Friday math movie - Powers of 10
This movie is a good demonstration of powers of 10.
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