This page contains links to files associated with the article Families of explicitly isogenous jacobians of variable-separated curves:
Each degree-N.m is an executable Magma program (in plain text format), defining some polynomials and matrices and verifying some identities. Further details on the format and content can be found at the top of each of these files.
These files are also available bundled as a gzipped tar archive or a zip file.
Please contact me to report any problems, or to request further information.