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Move numerical differentiation to ODE and allow user to overload [...]

To: dolfin-dev@xxxxxxxxxx
From: dolfin@xxxxxxxxxx
Date: Thu, 14 Oct 2004 23:20:28 +0200
Reply-to: Discussion of DOLFIN development <dolfin-dev@xxxxxxxxxx>
Sender: Anders Logg <logg@xxxxxxxxxx>

Commit from logg (2004-10-14 23:20 CEST)
----------------

Move numerical differentiation to ODE and allow user to overload
ODE::dfdu() if an expression for the Jacobian is available.

  dolfin  src/kernel/ode/ODE.cpp       1.14
  dolfin  src/kernel/ode/RHS.cpp       1.16
  dolfin  src/kernel/ode/dolfin/ODE.h  1.16