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authorFlorent Hivert2016-11-17 01:33:36 +0100
committerFlorent Hivert2016-11-17 01:33:36 +0100
commit84cc11db01159b17a8dcf4d02dbe0549067d228f (patch)
tree964ee247bbf305022235217e716578a37be0bf62 /mathcomp/ssrtest/tacnotationpattern.v
parent5daf14d44b9cd22c6b51b2b23b4eebe5f3aee79f (diff)
parent23e57fb47874331c5feaace883513b7abecdff28 (diff)
Merge remote-tracking branch 'upstream/master' into fixdoc
Diffstat (limited to 'mathcomp/ssrtest/tacnotationpattern.v')
-rw-r--r--mathcomp/ssrtest/tacnotationpattern.v14
1 files changed, 0 insertions, 14 deletions
diff --git a/mathcomp/ssrtest/tacnotationpattern.v b/mathcomp/ssrtest/tacnotationpattern.v
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--- a/mathcomp/ssrtest/tacnotationpattern.v
+++ /dev/null
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-Require Import mathcomp.ssreflect.ssreflect.
-Tactic Notation "at" ssrpatternarg(p) tactic(t)
- :=
- ssrpattern p; let top := fresh in intro top;
- t top; try unfold top in * |- *; try clear top.
-
-Goal forall x y, x + y = 4.
-intros.
-at [RHS] (fun top => remember top as E eqn:E_def).
-match goal with
-| |- x + y = E => idtac
-| |- _ => fail
-end.
-Admitted.