A package of fonts for producing relatively simple
Feynman diagrams, primarily for use within equations. The diagrams
are generated using a font, rather than by generating images.
pqrst – The PQRST library: Priority Queue for Running Simple Tasks
Add tasks with a ‘due time’ to a queue, and retrieve the
earliest. It is intended to provide a simple Arduino ‘thread’
library (very much in scare-quotes).