Version 2 (modified by 13 years ago) (diff) | ,
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# Laplace

Solves the Laplace equation `u_xx + u_yy = 0`

in a rectangular domain, by iteratively applying a stencil function function.

The first argument is the number of iterations to use. The second is a BMP file containing boundary conditions.

repa-laplace 10000 pls-400x400.bmp pls-400x400-out.bmp

## Code

The main algorithm is at http://code.haskell.org/repa/repa-stable/repa-examples/Laplace/src/Solver.hs

The wrapper is at http://code.haskell.org/repa/repa-stable/repa-examples/Laplace/src/Main.hs

## Test Data

pls-400x400.bmp | pls-400x400-out.bmp |

### Attachments (2)

- pls-400x400-thumb.png (2.6 KB) - added by 13 years ago.
- pls-400x400-out-thumb.jpg (6.0 KB) - added by 13 years ago.

Download all attachments as: .zip