Some code for measuring the ULP distance between floats with comments.

20190424 floating point numeric

A small note on division removal

20190312 floating point FMA

First post in breaking down why the posits presentations are egregiously disingenuous.

20190206 posit floating point

Code for incrementally generating a spherical Fibonacci point set on a spherical cap

20180621 testing

A short description of solving a quaternion rotation using vectors

20180612 rotations graphics

Find the expression of a volume element of rotations.

20171110 rotation quantization distribution sampling map

Simplified description of bijections formed only from XORs and bit rotations.

20171013 integer

A table and some comments on integer bijections.

20171013 integer

A multistream low complexity random access PRNG/permutation generator.

20170927 random sequence permutation Weyl