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FreeFEM Documentation A language
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Without the configure script
The Gory Details
Programs
List of reserved words
Building a mesh
Triangulations
Border(), buildmesh(), polygon()
buildmesh
and domain decomposition
Geometric variables, inner and region bdy, normal
Regions
Functions
Functions and scalars
Building functions
Value of a function at one point
Special functions:dx(), dy(), convect()
Global operators
Integrals
Solving an equation
Onbdy()
Pde()
Solve()
2-Systems
Boundary conditions at corners
Weak formulation
Results
plot, savemesh, save, load, loadmesh
Remark:
Remark:
Remark:
Saveall()
Other features
Iter
Complex numbers
Scal()
Wait, nowait, changewait
One Dimensional Plots
Precise
Exec(), user(), how to link an external function to Gfem
Language internals
Christophe Prudhomme
Wed Feb 26 15:56:09 MET 1997