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scipy.linalg.lapack.zhetrf

scipy.linalg.lapack.chetrf

scipy.linalg.lapack.chetrf(a[, lower, lwork, overwrite_a]) = <fortran object>

Wrapper for chetrf.

Parameters:
a : input rank-2 array(‘F’) with bounds (n,n)
Returns:
ldu : rank-2 array(‘F’) with bounds (n,n) and a storage
ipiv : rank-1 array(‘i’) with bounds (n)
info : int
Other Parameters:
 
lower : input int, optional

Default: 0

overwrite_a : input int, optional

Default: 0

lwork : input int, optional

Default: max(n,1)