scipy.linalg.lapack.dgesvx

scipy.linalg.lapack.dgesvx(a, b[, fact, trans, af, ipiv, equed, r, c, overwrite_a, overwrite_b]) = <fortran object>

Wrapper for dgesvx.

Parameters

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

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

Returns

asrank-2 array(‘d’) with bounds (n,n) and a storage

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

ipivrank-1 array(‘i’) with bounds (n)

equedstring(len=1)

rsrank-1 array(‘d’) with bounds (n) and r storage

csrank-1 array(‘d’) with bounds (n) and c storage

bsrank-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 string(len=1), optional

Default: ‘E’

transinput string(len=1), optional

Default: ‘N’

overwrite_ainput int, optional

Default: 0

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

ipivinput rank-1 array(‘i’) with bounds (n)

equedinput string(len=1), optional

Default: ‘B’

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

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

overwrite_binput int, optional

Default: 0