[VA] SRC#002- Almost integers and other beasties

[ttw]

The PDF had fonts the I couldn't read, but that doesn't stop me from commenting. (I is the internet.)

If interpreted your comments correctly, you compare by comparing fractions in lowest terms. This suggests (if you are not doing this already, converting decimals to continued fractions and do comparisons by generating a single partial quotient at each step. This could lead to a nice speedup as grossly different numbers could be eliminated quickly.