# Stencils tagged with ‘math’

## Penrose Tiles

A set of tiles, in all relevant rotations, suitable for experimenting with Penrose tiles. The markings on each tile's edge must match its neighbors' markings. This guarantees a non-periodic tiling of the plane.

435 downloads

1 favorite

Aug 31, 2012

## Math Symbols

I got annoyed with writing and dragging symbols from LaTeX to OmniGraffle, so here's a fairly large list of math symbols. Included in the package: - Greek letters, upper and lower-case; - Binary relations, groups & sets, etc.; - Blackboard bold (double-struck) uppercase letters; - Hebrew letters; - Arrows, harpoons, loops...more

3,010 downloads

13 favorites

Oct 1, 2012

## property testing

an illustration of property testing algorithms one-sided error two-sided error

463 downloads

7 favorites

Jul 22, 2013

## XY Graphs for Teaching

Simple cartesian planes (xy graphs) for teachers to use.

154 downloads

Jun 23, 2016