>>38730458the formula is also bait
there are multiple formulas for permutations
for example if you're finding the number of permutations for a 4-digit lock
it is different formula if you allow for repeat digits
it is different formula if you don't allow for repeat digits
it is again different formula if some digits are mutually exclusive (this case with 2 different hair styles that can't be used together)
I am Kureiji Ollie and thank you for coming to my ted talk anon
