Theorem Array.extract_append_left

Modification history

2025-03-03 14:53
Mathlib/Data/Array/Extract.lean
chore: bump toolchain to v4.18.0-rc1 (#22500) …
Deleted Array.extract_append_leftView on Github →
2024-04-18 06:50
Mathlib/Data/Array/ExtractLemmas.lean
feat: lemmas about Array.extract (#11621)
Added Array.extract_append_leftView on Github →