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Submodule.biSup_comap_eq_top_of_range_eq_biSup
Modification history
2024-02-20 23:51
Mathlib/LinearAlgebra/Span.lean
feat: add lemma `LinearMap.trace_restrict_eq_sum_trace_restrict` (#10638)
Added
Submodule.biSup_comap_eq_top_of_range_eq_biSup
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