scipy.linalg.lapack.chetrd#

scipy.linalg.lapack.chetrd(a[, lower, lwork, overwrite_a]) = <fortran function chetrd>#

Wrapper for chetrd.

Parameters:
ainput rank-2 array(‘F’) with bounds (lda,n)
Returns:
crank-2 array(‘F’) with bounds (lda,n) and a storage
drank-1 array(‘f’) with bounds (n)
erank-1 array(‘f’) with bounds (-1 + n)
taurank-1 array(‘F’) with bounds (-1 + n)
infoint
Other Parameters:
lowerinput int, optional

Default: 0

overwrite_ainput int, optional

Default: 0

lworkinput int, optional

Default: MAX(n,1)