High Performance Tools for Combinatorics and Computational Mathematics


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Documentation for package ‘RcppAlgos’ version 2.5.0

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RcppAlgos-package High Performance Tools for Combinatorics and Computational Mathematics
$-method S4-classes for Exposing C++ Combinatorial Classes
$-method S4-class for Exposing C++ Constraints Class
$-method S4-class for Exposing C++ Partitions Class
Combo-class S4-classes for Exposing C++ Combinatorial Classes
ComboApply-class S4-classes for Exposing C++ Combinatorial Classes
comboCount Number of combinations/permutations
comboGeneral Generate Combinations and Permutations of a Vector with/without Constraints
comboGrid Efficient Version of 'expand.grid' Where order Does Not Matter
comboGroups Partition a Vector into Groups of Equal Size
comboGroupsCount Number of Partitions of a Vector into Groups of Equal Size
comboGroupsSample Sample Partitions of a Vector into Groups of Equal Size
comboIter Combination and Permutation Iterator
ComboRes-class S4-classes for Exposing C++ Combinatorial Classes
comboSample Sample Combinations and Permutations
Constraints-class S4-class for Exposing C++ Constraints Class
divisorsRcpp Vectorized Factorization (Complete)
divisorsSieve Generate Complete Factorization for Numbers in a Range
eulerPhiSieve Apply Euler's Phi Function to Every Element in a Range
isPrimeRcpp Vectorized Primality Test
numDivisorSieve Apply Divisor Function to Every Element in a Range
Partitions-class S4-class for Exposing C++ Partitions Class
partitionsCount Number of Partitions
partitionsGeneral Generate Partitions
partitionsIter Partition Iterator
partitionsSample Sample Partitions
permuteCount Number of combinations/permutations
permuteGeneral Generate Combinations and Permutations of a Vector with/without Constraints
permuteIter Combination and Permutation Iterator
permuteSample Sample Combinations and Permutations
primeCount Prime Counting Function pi(x)
primeFactorize Vectorized Prime Factorization
primeFactorizeSieve Generate Prime Factorization for Numbers in a Range
primeSieve Generate Prime Numbers
RcppAlgos High Performance Tools for Combinatorics and Computational Mathematics
stdThreadMax Max Number of Concurrent Threads