SciPy

scipy.linalg.lapack.dgtsv

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

Wrapper for dgtsv.

Parameters:
dl : input rank-1 array(‘d’) with bounds (n - 1)
d : input rank-1 array(‘d’) with bounds (n)
du : input rank-1 array(‘d’) with bounds (n - 1)
b : input rank-2 array(‘d’) with bounds (n,nrhs)
Returns:
du2 : rank-1 array(‘d’) with bounds (n - 1) and dl storage
d : rank-1 array(‘d’) with bounds (n)
du : rank-1 array(‘d’) with bounds (n - 1)
x : rank-2 array(‘d’) with bounds (n,nrhs) and b storage
info : int
Other Parameters:
 
overwrite_dl : input int, optional

Default: 0

overwrite_d : input int, optional

Default: 0

overwrite_du : input int, optional

Default: 0

overwrite_b : input int, optional

Default: 0

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