scipy.linalg.lapack.zposvx

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

Wrapper for zposvx.

Parameters:

ainput rank-2 array(‘D’) with bounds (n,n)

binput rank-2 array(‘D’) with bounds (n,nrhs)

Returns:

a_srank-2 array(‘D’) with bounds (n,n) and a storage

lurank-2 array(‘D’) with bounds (n,n) and af storage

equedbytes

srank-1 array(‘d’) with bounds (n)

b_srank-2 array(‘D’) with bounds (n,nrhs) and b storage

xrank-2 array(‘D’) with bounds (n,nrhs)

rcondfloat

ferrrank-1 array(‘d’) with bounds (nrhs)

berrrank-1 array(‘d’) with bounds (nrhs)

infoint

Other Parameters:

factinput bytes, optional

Default: ‘E’

overwrite_ainput int, optional

Default: 0

afinput rank-2 array(‘D’) with bounds (n,n)

equedinput bytes, optional

Default: ‘Y’

sinput rank-1 array(‘d’) with bounds (n)

overwrite_binput int, optional

Default: 0

lowerinput int, optional

Default: 0