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refactor(library/data/nat/wf): mark theorem as transparent

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It doesn't really help since
        le_imp_lt_or_eq, succ_le_cancel, lt_imp_le_succ and or.elim
are still opaque
This commit is contained in:
Leonardo de Moura 2014-11-10 12:52:02 -08:00
parent 1f92751c4d
commit 189e5e6b48
1 changed files with 1 additions and 1 deletions
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2
library/data/nat/wf.lean
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@ -4,7 +4,7 @@
import data.nat.order logic.wf
open nat eq.ops
theorem lt.wf [instance] : well_founded lt :=
definition lt.wf [instance] : well_founded lt :=
well_founded.intro
(take n, nat.induction_on n
(acc.intro zero (λ (y : nat) (H : y < 0),