OAI/GroupTheory/PolycyclicRecognition/Geometry/MatrixDifferentialFromSmoothness.lean

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Discharging the matrix Lie differential input

The representation is only assumed continuous. Automatic smoothness is proved using exponential product coordinates, and the Lie-homomorphism law is proved using related vector fields in a chart.

  1. theorem OAI.PolycyclicRecognition.matrixLieDifferentialInput line 30