Complex Matrix Algebra with 'Eigen'
Absolute value of the determinant
Cholesky decomposition of a matrix
Complex Schur decomposition
Matrix cosine
Matrix hyperbolic cosine
Determinant of a matrix
Exponential of a matrix
Hessenberg decomposition
Inverse of a matrix
Check injectivity
Check invertibility
Check surjectivity
Kernel of a matrix
Dimension of kernel
Logarithm of a matrix
Logarithm of the absolute value of the determinant
Linear least-squares problems
Pseudo-inverse of a matrix
Matricial power
QR decomposition of a matrix
Range of a matrix
Rank of a matrix
Real Schur decomposition
Matrix sine
Matrix hyperbolic sine
Square root of a matrix
'UtDU' decomposition of a matrix
Sparse matrix
Matrix algebra using the 'Eigen' C++ library: determinant, rank, inverse, pseudo-inverse, kernel and image, QR decomposition, Cholesky decomposition, Schur decomposition, Hessenberg decomposition, linear least-squares problems. Also provides matrix functions such as exponential, logarithm, power, sine and cosine. Complex matrices are supported.