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Combinatorics

Binomial Coefficient

binomial(Exponent, Index)

Arguments. 

  • Exponent: an integer >= 1

  • Index: an integer >= 0

Requirement.  "Exponent">="Index"

Combinations

comb(Objects, Size)

Arguments. 

  • Objects: a free value

  • Size: a free value

Derangements

derangements(Number of Elements)

Arguments. 

  • Number of Elements: an integer >= 1

Double Factorial

factorial2(Value)

Arguments. 

  • Value: an integer >= -1

Factorial

factorial(Value)

Arguments. 

  • Value: an integer

Hyperfactorial

hyperfactorial(Value)

Arguments. 

  • Value: an integer >= 1

Multifactorial

multifactorial(Value, Factorial)

Arguments. 

  • Value: an integer >= 0

  • Factorial: an integer >= 1

Permutations

perm(Objects, Size)

Arguments. 

  • Objects: a free value

  • Size: a free value

Superfactorial

superfactorial(Value)

Arguments. 

  • Value: an integer >= 0