Revert "Removed src/math/interaction.[ch] which has been superseded by categoricals...
authorJohn Darrington <john@darrington.wattle.id.au>
Fri, 21 May 2010 11:03:03 +0000 (13:03 +0200)
committerJohn Darrington <john@darrington.wattle.id.au>
Fri, 21 May 2010 11:03:03 +0000 (13:03 +0200)
commit706a317592761872bc0c432cad854207f40f0870
treeef6fbba3a460829a25c12f5dead149032e4591ad
parenta456c361c0d324475da63d8420a2f0b108b61243
Revert "Removed src/math/interaction.[ch] which has been superseded by categoricals.[ch]"

This reverts commit a456c361c0d324475da63d8420a2f0b108b61243.

It's still needed after all.
src/math/automake.mk
src/math/interaction.c [new file with mode: 0644]
src/math/interaction.h [new file with mode: 0644]