a:(a(X),b(X)) should be the same as a:a(X), a:b(X). Use PushModPred to force that. git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@642 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
Acknowledge J. Schimpf git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@542 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@138 b08c6af1-5177-4d33-ba66-4b1c6b8b522a