New features: Schur decomposition and Hessenberg decomposition.
Fixed a mistake in Eigen_UtDU.
No change for the user.
No change for the user.
New functions:
Eigen_pinverse returns the pseudo-inverse (Moore-Penrose generalized inverse) of a matrix.
Eigen_absdet returns the absolute value of the determinant of a real square matrix.
Eigen_logabsdet returns the logarithm of the absolute value of the determinant of a real square matrix.
Eigen_isInjective, Eigen_isSurjective, Eigen_isInvertible return a Boolean value.
Eigen_kernelDimension returns the dimension of the kernel of a matrix.
New method for Eigen_lsSolve, faster.
New matricial functions have been included: exponential, logarithm, cosine, sine, hyperbolic cosine, hyperbolic sine, power, square root. They all support complex matrices.
First release.