Tradeoffs in ball arithmetic edit / delete

A simpler approach to error-tracking numeric representations.

to arithmetic ball error numeric programming ... on 21 June 2016

Floating Point Determinism - edit / delete

This has some interesting comments from game developers on techniques for making FP deterministic.

to ag0700 ag0907 determinism floating-point games maths networking numeric ... on 03 October 2014

Exploring Binary - Binary Numbers, Binary Code, and Binary Logic edit / delete

A blog with infrequent posts, owing to its very specific subject. Posts include things like "How GLIBC’s strtod() Works". Actually very good, and probably of interest to students who're trying to remember those lectures I did about this kind of thing in the first year.

to ag0700 binary data-structures number numeric programming representation ... on 24 August 2014

Floating-Point Determinism | Random ASCII edit / delete

"My hobby: injecting code into other processes and changing the floating-point rounding mode on some threads".

to ag0700 ag0803 floating-point numeric ... on 01 July 2014

An Introduction to the Python Buffer Protocol edit / delete

How to expose binary data as NumPy-style arrays in Python bindings.

to array binding buffer numeric performance python ... on 20 May 2014

Numba — Numba edit / delete

"Numba is an just-in-time specializing compiler which compiles annotated Python and NumPy code to LLVM (through decorators)."

to compiler jit llvm numeric numpy python ... on 28 April 2014

Fortran 90 — Fortran90 1.0 documentation edit / delete

More specifically: Fortran for Python users. (It probably says something about Fortran that the domain name wasn't already taken!)

to fortran numeric programming python ... on 12 August 2013

Welcome — Theano v0.1 documentation edit / delete

Python maths library that uses a number of tricks to speed up operations: CAS techniques to rewrite equations, runtime code generation, GPU bindings...

to cas compiler gpu maths numeric python ... on 31 August 2010

Interval Computations edit / delete

A useful set of resources about interval computations.

to maths numeric research ... on 13 February 2006

TOCHNOG - a free explicit/implicit finite element program edit / delete

Might be interesting as an application for architectural occam.

to numeric software ... on 27 June 2005

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