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Discrete Math

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

Functions

factor Prime factors
factorial Factorial of input
gcd Greatest common divisor
isprime Determine which array elements are prime
lcm Least common multiple
nchoosek Binomial coefficient or all combinations
perms All possible permutations
primes Prime numbers less than or equal to input value
rat Rational fraction approximation
rats Rational output
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