This is documentation for an old release of SciPy (version 0.10.1). Read this page Search for this page in the documentation of the latest stable release (version 1.15.1).

scipy.linalg.coshm

scipy.linalg.coshm(A)

Compute the hyperbolic matrix cosine.

This routine uses expm to compute the matrix exponentials.

Parameters :

A : array, shape(M,M)

Returns :

coshA : array, shape(M,M)

Hyperbolic matrix cosine of A