Entry
Value
Package Name
list-take-drop-def
Count
4
Theorems
drop_suc
: !n h t. n <= LENGTH t ==> drop (SUC n) (CONS h t) = drop n t
drop_zero
: !l. drop 0 l = l
take_suc
: !n h t. n <= LENGTH t ==> take (SUC n) (CONS h t) = CONS h (take n t)
take_zero
: !l. take 0 l = []
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