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Theorem list.drop_sum_join

Modification history

2021-11-08 10:06
src/data/list/basic.lean
split(data/list/*): split off `data.list.basic` (#10164) …
Modified list.drop_sum_joinView on Github →
2020-04-24 21:12
src/data/list/basic.lean
feat(data/list): more lemmas on joins and sums (#2501) …
Added list.drop_sum_joinView on Github →