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Theorem seq.zip_with_nth_none'

Modification history

2023-01-14 09:00
src/data/seq/seq.lean
refactor(*): use `option.map₂` (#18081) …
Deleted seq.zip_with_nth_none'View on Github →
2019-08-01 15:02
src/data/seq/seq.lean
feat(data/seq): add ext proof, nats def, zip_with lemmas, and extract seq property (#1278)
Added seq.zip_with_nth_none'View on Github →