scipy.linalg.lapack.cposvx¶

scipy.linalg.lapack.cposvx(a, b[, fact, af, equed, s, lower, overwrite_a, overwrite_b]) = <fortran object>¶

Wrapper for cposvx.

Parameters:

Parameters:	a : input rank-2 array(‘F’) with bounds (n,n) b : input rank-2 array(‘F’) with bounds (n,nrhs)
Returns:	a_s : rank-2 array(‘F’) with bounds (n,n) and a storage lu : rank-2 array(‘F’) with bounds (n,n) and af storage equed : string(len=1) s : rank-1 array(‘f’) with bounds (n) b_s : rank-2 array(‘F’) with bounds (n,nrhs) and b storage x : rank-2 array(‘F’) with bounds (n,nrhs) rcond : float ferr : rank-1 array(‘f’) with bounds (nrhs) berr : rank-1 array(‘f’) with bounds (nrhs) info : int
Other Parameters:
	fact : input string(len=1), optional Default: ‘E’ overwrite_a : input int, optional Default: 0 af : input rank-2 array(‘F’) with bounds (n,n) equed : input string(len=1), optional Default: ‘Y’ s : input rank-1 array(‘f’) with bounds (n) overwrite_b : input int, optional Default: 0 lower : input int, optional Default: 0

a : input rank-2 array(‘F’) with bounds (n,n)

b : input rank-2 array(‘F’) with bounds (n,nrhs)

Returns:

a_s : rank-2 array(‘F’) with bounds (n,n) and a storage

lu : rank-2 array(‘F’) with bounds (n,n) and af storage

equed : string(len=1)

s : rank-1 array(‘f’) with bounds (n)

b_s : rank-2 array(‘F’) with bounds (n,nrhs) and b storage

x : rank-2 array(‘F’) with bounds (n,nrhs)

rcond : float

ferr : rank-1 array(‘f’) with bounds (nrhs)

berr : rank-1 array(‘f’) with bounds (nrhs)

info : int

Other Parameters:

fact : input string(len=1), optional

Default: ‘E’

overwrite_a : input int, optional

Default: 0

af : input rank-2 array(‘F’) with bounds (n,n)

equed : input string(len=1), optional

Default: ‘Y’

s : input rank-1 array(‘f’) with bounds (n)

overwrite_b : input int, optional

Default: 0

lower : input int, optional

Default: 0