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# scipy.linalg.lapack.dpotrf

`scipy.linalg.lapack.``dpotrf` = <fortran object>
  dpotrf - Function signature:
    c,info = dpotrf(a,[lower,clean,overwrite_a])
  Required arguments:
    a : input rank-2 array(‘d’) with bounds (n,n)
  Optional arguments:
    overwrite_a := 0 input int lower := 0 input int clean := 1 input int
  Return objects:
    c : rank-2 array(‘d’) with bounds (n,n) and a storage info : int

### Navigation

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- SciPy v0.12 Reference Guide (DRAFT) »
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