[Axiom-developer] [#195 Add a conjugateTranspose operation in MatrixCategory]

[unknown]

Changes 
http://page.axiom-developer.org/zope/mathaction/195AddAConjugateTransposeOperationInMatrixCategory/diff
--
\begin{axiom}
a:=matrix ([[%i,7],[6,3*%i]])
b := map(conjugate,transpose(a)) * a
\end{axiom}
Determinant and eigenvalues of a complex positive definite matrix are always 
real and positive.
For example,
\begin{axiom}
determinant(b)
\end{axiom}
--
forwarded from http://page.axiom-developer.org/zope/mathaction/address@hidden