SciPy

scipy.linalg.lapack.chesv

scipy.linalg.lapack.chesv(a, b[, lwork, lower, overwrite_a, overwrite_b]) = <fortran object>

Wrapper for chesv.

Parameters:
a : input rank-2 array(‘F’) with bounds (n,n)
b : input rank-2 array(‘F’) with bounds (n,nrhs)
Returns:
uduh : rank-2 array(‘F’) with bounds (n,n) and a storage
ipiv : rank-1 array(‘i’) with bounds (n)
x : rank-2 array(‘F’) with bounds (n,nrhs) and b storage
info : int
Other Parameters:
 
overwrite_a : input int, optional

Default: 0

overwrite_b : input int, optional

Default: 0

lwork : input int, optional

Default: max(n,1)

lower : input int, optional

Default: 0