Pharr

Hidalgo County Health and Human Services and the City of Pharr are bringing back the free

Learn more about Pharr-San Juan-Alamo Independent School District here - find all of the schools in the district, student data, test scores, district budget and more.

Learn more about Idea Academy Pharr here - See an overview of the school, get student population data, enrollment information, test scores and more.

Croatia's must-see tourist destination.

Sampling algorithms can be subtle and tricky, as can be computations that are performed using floating-point arithmetic. This post starts a short series on t...

Wherein choosing the right coordinate system for ray intersection calculations is shown to be important and where the obvious fix has surprising performance ...

We have liftoff.

Collected together all for your convenience.

A variation on traditional assertions that I've found to be fairly useful.

A ramble extending Walker's algorithm to sample arbitrary floating-point intervals, later found to be a rederivation of earlier work.