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Posts in Math
20190820
Can an involution be a competitive bit finalizer?
20190810
Comments on the Avalanche Effect
20190514
Some comments on approximately equal FP comparisons
20190424
Measuring ULP distance
20190312
Floating point division with known divisor
20190206
posit: thin triangle other tricks (REVEALED!)
20180621
An empirical testing point set on sphere and caps
20171013
Basic XOR-rotates and their inverse
20171013
Table of basic reversible integer operations
20170918
Integer multiplicative inverse via Newton's method
20170912
Linear Congruential Sequences
20170418
Converting to Euler & Tait-Bryan
20170127
Cube/cylinder/ball mappings
20170111
Approximate concentric square to disc
20170108
Square/Disc mappings
20161222
Pigeonhole principle bias
20160329
minimal quality 2D hashing with Weyl
20160224
Weyl sequence overview
Posts in Shf
20170927
PRNS with 32 bits of state
20160419
prns.h
20160418
Sobol.h
Posts in Quaternions
20191019
A slerp by half
20180612
Solving for quaternion rotation from a vector viewpoint
20171110
Volume element of SO(3) and average uniform random rotation angle
20170808
On quaternion/rotation matrix conversions and errors
20170512
Hopf coordinate conversion and torque minimal factorization
20170502
Quaternion quantization: part 1
20170419
On certain results of quaternionic interpolation
20160809
Minimum magnitude angle rotation between two normals
20160706
Orthonormal basis from normal via quaternion similarity
20160626
Implied normals (unit bivectors as rotations)
20160530
Quaternion half/double angle and Cayley transforms
20160517
Quaternion rotation visualization
20160517
Quaternion are really Complex
Posts in Distribution
20180806
Uniform points in sphere and capped cone
20170127
Uniform random 3D rotations
20170117
Higher density uniform floats
20161128
Uniform points on disc, circle, sphere and caps