OAI/Geometry/EinsteinFour/HeatRoughTraceAlgebra.lean

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Contraction of the twice-differentiated pullback. The Jacobian derivative cancels exactly against the transformed density drift.

  1. theorem OAI.PositiveEinsteinFour.Geometry.heat_trace_pullback_algebra line 15
  2. theorem OAI.PositiveEinsteinFour.Geometry.heat_rough_trace_algebra line 31