From: Kyle Schmitt <kyleaschmitt@...>
Date: 2007-04-09T00:03:03+09:00
Subject: Re: [QUIZ] Getting to 100 (#119)

It's using an algorithm based on a  bogosort to generate the equation :)
the hash based implementations run reasonably quick.  The array based
one has to check for uniqueness each time, so it's rather poor
performance wise.

Basically
123456789 is interspersed with " " + and - randomly, inserted into the
hash and repeated until the size of the hash is 8^3 (which is the
number of unique formulas)

It's not written for speed, it's written for the computer to do all
the work, and the programmer to be well.. lazy!

--Kyle