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FreeFEM Documentation A language
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Index
Contents
Introduction
Conventions
Software and Documentation
AUTHORS
The FreeFEM World
node6.html
node7.html
Installation
Windows
Macintosh
X Windows
Configure script
Mesh adaptation library
FreeFEM and Gfem
Optimization
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
Mesh adaptation
One example
Example
What does it do?
The options
Anisotropy?
Interpolation
Advanced parameters
Examples
Triangulations examples
Scalar examples
Complex number example
2-system example
References
Index
About this document ...
Christophe Prud'homme
Sun Feb 9 15:05:57 MET 1997