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Discrete Math

Prime factors, factorials, permutations, rational fractions, least common multiple, greatest common divisor

Functions

factorPrime factors
factorialFactorial of input
gcdGreatest common divisor
isprimeDetermine which array elements are prime
lcmLeast common multiple
nchoosekBinomial coefficient or all combinations
permsAll possible permutations
primesPrime numbers less than or equal to input value
ratRational fraction approximation
ratsRational output
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