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Def
direct_sum.lie_algebra_is_internal
Modification history
2022-07-23 14:34
src/algebra/lie/direct_sum.lean
chore(algebra/lie/direct_sum): remove `direct_sum.lie_algebra_is_internal` (#15631) …
Deleted
direct_sum.lie_algebra_is_internal
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2021-07-22 07:37
src/algebra/lie/direct_sum.lean
feat(algebra/lie/direct_sum): define `direct_sum.lie_of`, `direct_sum.to_lie_algebra`, `direct_sum.lie_algebra_is_internal` (#8369) …
Added
direct_sum.lie_algebra_is_internal
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