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Commit from logg (2005-06-16 04:41 CEST)
----------------

Added computation of multi-adaptive efficiency index (maximum theoretical
speedup for multi-adaptive solver).

Also added the script meshindex.m to compute an approximate efficiency
index for a given mesh. Turns out that it's a little tricky to create
a mesh with an efficiency index >> 1.

  dolfin  ChangeLog                                              1.207
  dolfin  src/demo/bench/ode1d/benchmark.sh                      1.2
  dolfin  src/demo/solvers/ode/lorenz/main.cpp                   1.16
  dolfin  src/demo/solvers/ode/wave/main.cpp                     1.7
  dolfin  src/kernel/mesh/Triangle.cpp                           1.8
  dolfin  src/kernel/mesh/dolfin/Mesh.h                          1.15
  dolfin  src/kernel/ode/MultiAdaptiveFixedPointSolver.cpp       1.11
  dolfin  src/kernel/ode/MultiAdaptiveNewtonSolver.cpp           1.13
  dolfin  src/kernel/ode/MultiAdaptiveTimeSlab.cpp               1.29
  dolfin  src/kernel/ode/MultiAdaptivity.cpp                     1.5
  dolfin  src/kernel/ode/TimeSlabSolver.cpp                      1.24
  dolfin  src/kernel/ode/dolfin/MultiAdaptiveFixedPointSolver.h  1.3
  dolfin  src/kernel/ode/dolfin/MultiAdaptiveNewtonSolver.h      1.7
  dolfin  src/kernel/ode/dolfin/MultiAdaptiveTimeSlab.h          1.16
+ dolfin  src/utils/matlab/meshindex.m                           1.1