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Theorem
IsSemisimpleRing.exists_ringEquiv_pi_matrix_divisionRing
Modification history
2025-08-14 04:35
Mathlib/RingTheory/SimpleModule/WedderburnArtin.lean
feat(RingTheory): semisimple Wedderburn–Artin existence (#24192)
Added
IsSemisimpleRing.exists_ringEquiv_pi_matrix_divisionRing
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