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Ongoing projects (possibly useful tools/applications)

A library of chained JavaScript functions accessible from one page, which constitutes my personal Ultimate Dream Calculator, covering several subfields of pure and applied mathematics. Currently includes functional support for:

fractions
complex numbers
polynomials
arbitrary-precision arithmetic
iterated functions
functions of sets
list, array, and matrix operations
group functions and operations
physical constants and physical quantity operations.

A black hole parameters calculator, inspired by Xaonon's Hawking Radiation Calculator.

A world-map-projection application written in HTML-canvas/JavaScript. Many of Wikipedia's list of map projections are supported and subsequently modifiable by any rotation of the globe. Low-resolution version, horribly slow, and no doubt done much better elsewhere; but cartography has always been a passion of mine.

JavaClade: a minimal HTML/JavaScript application for displaying the Tree of Life. My thanks to Wikipedia in general for the invaluable information which I have gathered from here, which made this possible.

Ongoing projects (possibly useful tools/applications)

Other