A toolkit for working with phylogenetic data.
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utils/math/matrix/operators.cpp File Reference
#include "genesis/utils/math/matrix/operators.hpp"
#include <cmath>
#include <stdexcept>

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 Container namespace for all symbols of genesis in order to keep them separate when used as a library.


size_t triangular_index (size_t i, size_t j, size_t n)
 Given indices i and j in a quadratic Matrix, find the corresponding linear index. More...
std::pair< size_t, size_t > triangular_indices (size_t k, size_t n)
 Given a linear index in a upper triangular Matrix, find the corresponding Matrix indices. More...
size_t triangular_size (size_t n)
 Calculate the number of linear indices needed for a triangular Matrix of size n. More...