scipy.linalg.lapack.chesvx

scipy.linalg.lapack.chesvx(a, b[, af, ipiv, lwork, factored, lower, overwrite_a, overwrite_b]) = <fortran function chesvx>

`chesvx` 的包裝函式。

參數:

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

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

返回:

uduhrank-2 array(‘F’) with bounds (n,n) and af storage

ipivrank-1 array(‘i’) with bounds (n)

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

rcondfloat

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

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

infoint

其他參數:

overwrite_ainput int, optional

預設值: 0

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

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

overwrite_binput int, optional

預設值: 0

lworkinput int, optional

預設值: max(2*n,1)

factoredinput int, optional

預設值: 0

lowerinput int, optional

預設值: 0