Theorems · Theorem · manifolds

ChartedSpace.sum_chartAt_inl

∀ {H : Type u} {M : Type u_2} {M' : Type u_3} [inst : TopologicalSpace H] [inst_1 : TopologicalSpace M]
  [inst_2 : TopologicalSpace M'] [cm : ChartedSpace H M] [cm' : ChartedSpace H M'] (x : M),
  chartAt H (Sum.inl x) = (chartAt H x).lift_openEmbedding ⋯

Defined in

Mathlib.Geometry.Manifold.ChartedSpace

Cited by

7 results in Mathlib

Foundations

Depth 93 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

TopologicalSpaceTopologicalSpaceTopologicalSpaceChartedSpaceChartedSpace