diff options
Diffstat (limited to 'logic/logic_a.in')
| -rw-r--r-- | logic/logic_a.in | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/logic/logic_a.in b/logic/logic_a.in new file mode 100644 index 0000000..625351d --- /dev/null +++ b/logic/logic_a.in @@ -0,0 +1,9 @@ +formulas(sos). + a(x,x)=x. + a(x,y)=a(y,x). + a(x,a(y,z))=a(a(x,y),z). +end_of_list. + +formulas(goals). + all p all q (a(p,a(q,a(p,a(q,a(p,a(q,p))))))=a(p,q)). +end_of_list. |