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Viewing changes to doc/usrman/poisson-dirichlet.icc

  • Committer: Bazaar Package Importer
  • Author(s): Christophe Prud'homme
  • Date: 2010-06-12 09:08:59 UTC
  • Revision ID: james.westby@ubuntu.com-20100612090859-8gpm2gc7j3ab43et
Tags: upstream-5.89
Import upstream version 5.89

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doc/usrman/poisson-dirichlet.icc
 
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void poisson_dirichlet (field fh, field& uh) {
 
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    const space& Vh = uh.get_space();
 
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    form a (Vh, Vh, "grad_grad");
 
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    form m (Vh, Vh, "mass");
 
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    ssk<Float> fact = ldlt(a.uu);
 
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    uh.u = fact.solve (m.uu*fh.u + m.ub*fh.b - a.ub*uh.b);
 
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}