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v3
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Mathlib v3 is deprecated.
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Theorem
prod_charted_space_chart_at
Modification history
2020-07-03 09:21
src/geometry/manifold/charted_space.lean
feat(geometry/manifold/smooth_manifold_with_corners): product of smooth manifolds with corners (#3250)
Added
prod_charted_space_chart_at
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