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-rw-r--r--plugins/micromega/Psatz.v2
1 files changed, 2 insertions, 0 deletions
diff --git a/plugins/micromega/Psatz.v b/plugins/micromega/Psatz.v
index 88d0332dcc..7f6cf79bec 100644
--- a/plugins/micromega/Psatz.v
+++ b/plugins/micromega/Psatz.v
@@ -81,12 +81,14 @@ Ltac lra :=
first [ psatzl R | psatzl Q ].
Ltac lia :=
+ zify ; unfold Zsucc in * ;
(*cbv delta - [Zplus Zminus Zopp Zmult Zpower Zgt Zge Zle Zlt iff not] ;*) xlia ;
intros __wit __varmap __ff ;
change (Tauto.eval_f (Zeval_formula (@find Z Z0 __varmap)) __ff) ;
apply (ZTautoChecker_sound __ff __wit); vm_compute ; reflexivity.
Ltac nia :=
+ zify ; unfold Zsucc in * ;
xnlia ;
intros __wit __varmap __ff ;
change (Tauto.eval_f (Zeval_formula (@find Z Z0 __varmap)) __ff) ;