dan mackinnon projects

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Polynomial grid division

Dividing polynomials in a table

Generates examples of polynomial division using the grid method. Information about the method can be found on various posts linked to this one

Polygrid Page Blog post Source

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Some Mandelbrot and Julia set fractals
Cplxfrac Page Blog post Source

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Knight Tours

Interactive knight's and king's tour puzzles

Generated puzzles based on knight tours, or kixote, can be found here; generated hidato puzzles, based on kings tours, can be found here. The knightTourist page lets you find your own tour while providing you with some clues for where to move.

Kixote puzzles Hidato puzzles Blog post Source

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A recreational mathematics blog

A place to share some math that I do for fun.

sandpile picture

Some Cellular Automata

Life, but not as we know it


R pages

Some simple examples of solving problems using R.

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Celtic plait motifs

Play with a set of tiles that together make plaits and knots.

Quiltic Page Blog post Source