dd62af1641
When using tactics for proving theorems, a common pattern is
Theorem T : <proposition> := _.
apply <tactic>.
...
done.
This commit allows the user to write the simplified form:
Theorem T : <proposition>.
apply <tactic>.
...
done.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
13 lines
No EOL
302 B
Text
13 lines
No EOL
302 B
Text
Theorem T (a b : Bool) : ((fun x, x /\ b) a) => ((fun x, x) a).
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apply beta_tactic.
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apply imp_tactic.
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apply conj_hyp_tactic.
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apply assumption_tactic.
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done.
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Variables p q : Bool.
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Theorem T2 : p /\ q => q.
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apply imp_tactic.
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apply conj_hyp_tactic.
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apply assumption_tactic.
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done. |