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Theorem linear_map.preimage_smul_set

Modification history

2022-07-14 13:52
src/algebra/module/linear_map.lean
feat(algebra/module/linear_map): use morphisms class for lemmas about linear [pre]images of `c • S` (#15103)
Deleted linear_map.preimage_smul_setView on Github →
2021-12-15 19:58
src/algebra/module/linear_map.lean
feat(algebra/module/linear_map): interaction of linear maps and pointwise operations on sets (#10821)
Added linear_map.preimage_smul_setView on Github →