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v3
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Mathlib v3 is deprecated.
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Commit
2020-12-23 04:12
d5adbde1
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feat(data/list/basic): prefix simplifying iff lemmas (
#5452
)
Estimated changes
Modified
src/data/list/basic.lean
added
theorem
list.cons_prefix_iff
added
theorem
list.map_prefix
added
theorem
list.prefix_take_le_iff