FreeFEM
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Scan day: 13 June 2020 UTC
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Description: Free general PDE solver driven by a user friendly language. Both a 2D and a 3D version are available. MacOS, Windows.
FreeFEM - An open-source PDE Solver using the Finite Element Method load "msh3" // Parameters int nn = 20; // Mesh quality // Mesh int[int] labs = [1, 2, 2, 1, 1, 2]; // Label numbering mesh3 Th = cube(nn, nn, nn, label=labs); // Remove the ]0.5,1[^3 domain of the cube Th = trunc(Th, (x < 0.5) | (y < 0.5) | (z < 0.5), label=1); // Fespace fespace Vh(Th, P1); Vh u, v; // Macro macro Grad(u) [dx(u), dy(u), dz(u)] // // Define the weak form and solve solve Poisson(u, v, solver=CG) = int3d(Th)( Grad(u)' * Grad(v) ) -int3d(Th)( 1 * v ) + on(1, u=0) ; // Plot plot(u, nbiso=15);
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WEBSITE Info
| Page title: | FreeFEM - An open-source PDE Solver using the Finite Element Method |
| Keywords: | |
| Description: | A free and open source software to solve partial differential equations (PDE) using the Finite Element Method (FEM) |
| IP-address: | 185.199.110.153 |
WHOIS Info
| NS | Name Server: SHIVA.JUSSIEU.FR Name Server: DNS.ANN.JUSSIEU.FR |
| WHOIS | Status: ok https://icann.org/eppRegistrant Organization: Laboratoire d'Analyse NumArique |
| Date | Creation Date: 2000-08-22T15:42:36Z Last update of WHOIS database: 2020-06-13T10:53:15Z <<< Expiry Date: 2022-08-22T15:42:36Z Expiration Date: |