Great Calculator!

This is an amazing calculator, which has helped me so much.

I would however like to point out, what appears to be a bug, when calculating something like: fact(12), it produces an an answer of, 479001599.99... Instead of 479001560, I find this problem doing some permutations as well as some combination.

Otherwise, great calculator!

Chrisn1995 about EduCalc Classic Pro, v5.7