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Viewing changes to Lib/sandbox/newoptimize/test_optimize.py

  • Committer: Bazaar Package Importer
  • Author(s): Ondrej Certik
  • Date: 2008-06-16 22:58:01 UTC
  • mfrom: (2.1.24 intrepid)
  • Revision ID: james.westby@ubuntu.com-20080616225801-irdhrpcwiocfbcmt
Tags: 0.6.0-12
http://bugs.debian.org/489149
* The description updated to match the current SciPy (Closes: #489149).
* Standards-Version bumped to 3.8.0 (no action needed)
* Build-Depends: netcdf-dev changed to libnetcdf-dev

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Lib/sandbox/newoptimize/test_optimize.py
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import optimize as opt
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from base import *
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def f( x ):
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    return nm.sum( x ** 4 )
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def fg( x ):
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    return 4 * (x ** 3)
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conf = Struct( epsRD = 1e-3,
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               epsOF = 1e-4,
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               epsOFG = 1e-4,
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               iMax = 20,
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               norm = nm.Inf,
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               ls = True, # Linesearch.
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               log = True,
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               check = 0,
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               delta = 1e-6 )
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x0 = nm.arange( 100, dtype = nm.float64 )
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x, log = opt.fmin_sd( conf, x0, f, fg )
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print x
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print log