Igor Delovski Board

[Ike]

blog.wolfire.com - Linear algebra for game developers

"This will be review to many of you who have written games before or
taken classes in kinematic physics, so please bear with me for this intro-
ductory post -- I will get to more advanced topics later."

Later: Part 2 & Part 3

[delovski]

gnu.org - Infinity and NaN

"NaN is unordered: it is not equal to, greater than, or less than anything,
including itself ... the recommended way to test for NaN is with the isnan()
function ..."

[delovski]

Purplemath - Practical Algebra Lessons

"Preliminary Topics, Beginning Algebra Topics, Intermediate Algebra Topics,
Advanced, Solving Word Problems, Appendix and the beginnings of trig."

[Ike]

num2words - Convert numbers to words in multiple languages

"num2words is a library that converts numbers like 42 to words like forty-two.
It supports multiple languages (see the list below for full list of languages) and
can even generate ordinal numbers like forty-second (although this last feature
is a bit buggy for some languages at the moment)."

[Ike]

git - Word to Number

"This is a Python module to convert number words (eg. twenty one) to numeric
digits (21). It works for positive numbers upto the range of 999,999,999,999
(i.e. billions) Below is the installation, usage and other details of this module."