Enter your choose in the format n r. For example, if you wanted to find 6 choose 4, you would enter 6 4. NOTICE: No negative numbers, and only integers. Numbers above 171 result in NaN or infinity, because 171! is over Scratch's number limit.
All me, including the choose formula. It is n!/r!(n-r)! in case you want to know. IMPORTANT: This finds COMBINATIONS, not PERMUTATIONS.
