Fri, 05 Mar 2021 14:23:14 +0100 desharna added lemmas takeWhile_is_prefix, suffix_dropWhile, and sublist_(take|drop)While
Fri, 05 Mar 2021 12:05:54 +0100 desharna added lemmas list_all_(take|drop)I and list_all_(take|drop)WhileI
Fri, 05 Mar 2021 10:30:54 +0100 haftmann typo
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