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ltn_leq_trans #7

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vblot opened this issue Jul 26, 2019 · 0 comments
Open

ltn_leq_trans #7

vblot opened this issue Jul 26, 2019 · 0 comments

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@vblot
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vblot commented Jul 26, 2019

Lemma ltn_leq_trans : forall x y z, ltn x y -> leq y z -> ltn x z.

Ce lemme est en fait une instance de leq_trans car m<n est codé par m.+1<=n. Du coup tu peux remplacer partout ltn_leq_trans par leq_trans et supprimer ce lemme.

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