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authorHugo Herbelin2020-09-09 13:45:04 +0200
committerHugo Herbelin2020-09-09 13:45:04 +0200
commit3d22134121ddeeb2052266d5f2cbcc097a5f0388 (patch)
tree18dabcd54b2f45b83b9963be5174d940490ed514 /doc
parent6f12c3e3ccce7028abb492f804d30ba0bef58f06 (diff)
parentf2ba2ad48dfa72f293702f4f86565b12f0302d4b (diff)
Merge PR #12094: Extend app_inj_tail and other list lemmas
Reviewed-by: anton-trunov Ack-by: herbelin
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+- **Added:**
+ Extend some list lemmas to both directions: `app_inj_tail_iff`, `app_inv_head_iff`, `app_inv_tail_iff`.
+ (`#12094 <https://github.com/coq/coq/pull/12094>`_,
+ fixes `#12093 <https://github.com/coq/coq/issues/12093>`_,
+ by Edward Wang).