fn_solve.hpp File Reference

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Functions

template<typename eT , typename T1 , typename T2 >
bool solve (Mat< eT > &X, const Base< eT, T1 > &A_in, const Base< eT, T2 > &B_in)
 Solve a system of linear equations, i.e., A*X = B, where X is unknown. For a square matrix A, this function is conceptually the same as X = inv(A)*B, but is done more efficiently. The number of rows in A and B must be the same. B can be either a column vector or a matrix. This function will also try to provide approximate solutions to under-determined as well as over-determined systems (non-square A matrices).
template<typename eT , typename T1 , typename T2 >
Mat< eT > solve (const Base< eT, T1 > &A_in, const Base< eT, T2 > &B_in)