All functions 



S4classes for Exposing C++ Combinatorial Classes 
S4class for Exposing C++ ComboGroups Class 

S4class for Exposing C++ Constraints Class 

S4class for Exposing C++ Partitions Class 

High Performance Tools for Combinatorics and Computational Mathematics 

Number of combinations/permutations 

Generate Combinations and Permutations of a Vector with/without Constraints 

Combination and Permutation Iterator 

Rank Combinations and Permutations 

Sample Combinations and Permutations 

Efficient Version of 

Partition a Vector into Groups 

Number of Partitions of a Vector into Groups 

comboGroups Iterator 

Sample Partitions of a Vector into Groups 

Vectorized Factorization (Complete) 

Generate Complete Factorization for Numbers in a Range 

Apply Euler's Phi Function to Every Element in a Range 

Vectorized Primality Test 

Apply Divisor Function to Every Element in a Range 

Number of Partitions/Compositions 

Generate Partitions/Compositions 

Partition/Composition Iterator 

Rank Partitions/Compositions 

Sample Partitions/Compositions 

Prime Counting Function \(\pi(x)\) 

Vectorized Prime Factorization 

Generate Prime Factorization for Numbers in a Range 

Generate Prime Numbers 

Max Number of Concurrent Threads 