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