First year maths for Physics and Engineering

Here are some online maths exams with answers to practice with.
Exams are autogenerated, and pressing f5 will generate new questions.

Arithmetic

Ratios and Logs

Algebra

Calculus


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Moon Formation

A Kotlin N-Body code, and lots of animations of the collision between Earth and a hypothetical Theia that people think created the moon.

Saturn's rings

A simulation of Saturn's rings --- a few thousand particles are simulated, in a repeating tiled region. You use the mouse and keys to fly in it.

How to simulate fractal ice crystal growth in Python

This presents python code to draw snowflakes, simulating a diffusion process with Fourier transforms.




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