Maple Leaf High exp modelling

Here's what we have so far, where Exp(%)=f(x), and x is the level.

Exp Range	f(x)
9-19	17.995
19-30	275000/10001-(5000/10001)x
30-40	18.50266835-0.200101963x
40-95	14.8881214-0.099992858x
95-100	23.99907525-0.199991494x
100-110	13.999746-0.099998257x
110-200	4.649923-0.1499975x

There are two ranges of exception:

Exp Range	Exp(%)
29-34	130000/10001
69-74	7.499849688

The ranges of exception overrides the first table.

There are a few more data points we need for confirmation. In the range of exception, we need someone to confirm that Lv. 34 gives 2487 exp and that Lv. 69 and 74 gives 35935 exp. We also need points from the range 1-9 (although it's essentially meaningless, it's necessary to be complete).

Finally, we're looking for the exact fractions Nexon typed into the program. Although this is a bit anal, the decimals look suspicious and it's unlikely that Nexon typed in such lengthy decimals. An exact fraction would be something similar to what's in the table for Lv. 19-30. It's made up of "easy" integers.

Fraction-finder:
http://www.mindspring.com/~alanh/fracs.html

Thanks for everyone's input.