game « math « Javascript Data Type Q&A

1. Gaussian Elimination with custom operators    stackoverflow.com

What is a good way to implement Gaussian elimination when the operators are custom operators, rather then standard arithmetic ones? Here are the operators: Addition:

0 + 0 = 0
0 + 1 = 1
1 ...

2. Efficiently getting isometric grid positions within a bounding box    stackoverflow.com

I have an isometric grid system who's coordinates start from [0,0] in the left hand corner of the grid (The corner shown in the above image) with x ...

3. How to make Gears mesh    stackoverflow.com

(I don't know a lot of gear type terminology...) I have two gears (Gear A and B) that I'm trying to get to mesh. Things That Work
I've successfully written code that makes sure ...

4. onscreen joystick circular clamping (unity 3)    stackoverflow.com

This code is a modification of the default 2d sidescroller joystick included with Unity 3. By default, the joystick moves inside of a square. An invisible boundary Rect. I'm trying to modify ...

5. Where are some online "logic" games/"puzzles" that are solved with JavaScript, so I can see some examples?    stackoverflow.com

I'd like to learn more about solving problems, like math problems with algorithms and Rubik's cubes and stuff, on the internet?