is_square()

template<typename EigMat , require_eigen_t< EigMat > * = nullptr>

bool stan::math::is_square ( const EigMat &  y )

inline

Return true if the matrix is square.

This check allows 0x0 matrices.

Template Parameters

EigMat

A type derived from EigenBase

Parameters

y	Matrix to test

Returns

true if matrix is square

Definition at line 19 of file is_square.hpp.