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src/HOL/SMT/Examples/cert/z3_linarith_16
changeset 33010 39f73a59e855 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/HOL/SMT/Examples/cert/z3_linarith_16	Tue Oct 20 10:11:30 2009 +0200
@@ -0,0 +1,26 @@
+(benchmark Isabelle
+:extrafuns (
+  (uf_3 Int)
+  (uf_2 Int)
+  (uf_1 Int)
+  (uf_4 Int)
+  (uf_5 Int)
+  (uf_6 Int)
+  (uf_7 Int)
+  (uf_8 Int)
+  (uf_9 Int)
+  (uf_10 Int)
+  (uf_11 Int)
+ )
+:assumption (= uf_1 (- (ite (< uf_2 0) (~ uf_2) uf_2) uf_3))
+:assumption (= uf_4 (- (ite (< uf_1 0) (~ uf_1) uf_1) uf_2))
+:assumption (= uf_5 (- (ite (< uf_4 0) (~ uf_4) uf_4) uf_1))
+:assumption (= uf_6 (- (ite (< uf_5 0) (~ uf_5) uf_5) uf_4))
+:assumption (= uf_7 (- (ite (< uf_6 0) (~ uf_6) uf_6) uf_5))
+:assumption (= uf_8 (- (ite (< uf_7 0) (~ uf_7) uf_7) uf_6))
+:assumption (= uf_9 (- (ite (< uf_8 0) (~ uf_8) uf_8) uf_7))
+:assumption (= uf_10 (- (ite (< uf_9 0) (~ uf_9) uf_9) uf_8))
+:assumption (= uf_11 (- (ite (< uf_10 0) (~ uf_10) uf_10) uf_9))
+:assumption (not (and (= uf_3 uf_10) (= uf_2 uf_11)))
+:formula true
+)
isabelle