Featured math content

Here are a few of the best pages on Arbital, selected by our editors.

A customizable multi-page exploration of one of the core concepts behind good reasoning.

An extended exploration of logarithms and their various uses.

An engaging explanation of derivatives, suitable for almost everyone.

A graphical explanation uncountability, with alternate lenses for people with different mathematical backgrounds.

Posets and tightly related concepts pitched for a technical audience, with exercises and examples.

An explanation of Rice’s Theorem and its implications, with a lens that explores the connection between the theorem and the halting problem.

Various pages on Category Theory, exploring how concepts from different domains of mathematics share the same underlying structure.

A handy disambiguation page between the four different things people sometimes mean when they say “bit”.