This directory and its sub-directories contain FreeFem++ scripts (indicated by the suffix .edp), which perform shape optimization with two different methods: the boundary variation method and the homogenization method. The scripts have been tested with the v1.47 version of FreeFem++. The .eps files are graphic outputs, the .msh are mesh files, the .txt files are backup files, all of them produced by the .edp scripts. Copyright O.Pantz, G. Allaire (2005)