SciPy

scipy.linalg.lapack.sgtsv

scipy.linalg.lapack.sgtsv(dl, d, du, b[, overwrite_dl, overwrite_d, overwrite_du, overwrite_b]) = <fortran object>

Wrapper for sgtsv.

Parameters
dlinput rank-1 array(‘f’) with bounds (n - 1)
dinput rank-1 array(‘f’) with bounds (n)
duinput rank-1 array(‘f’) with bounds (n - 1)
binput rank-2 array(‘f’) with bounds (n,nrhs)
Returns
du2rank-1 array(‘f’) with bounds (n - 1) and dl storage
drank-1 array(‘f’) with bounds (n)
durank-1 array(‘f’) with bounds (n - 1)
xrank-2 array(‘f’) with bounds (n,nrhs) and b storage
infoint
Other Parameters
overwrite_dlinput int, optional

Default: 0

overwrite_dinput int, optional

Default: 0

overwrite_duinput int, optional

Default: 0

overwrite_binput int, optional

Default: 0

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