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theorem proved tactic proof

decoded_simulation_one_step

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formal statement (Lean)

 309theorem decoded_simulation_one_step {N : ℕ} (H : DecodedSimulationHypothesis N) (u : GalerkinState N) :
 310    decodeGalerkin2D (N := N)

proof body

Tactic-mode proof.

 311      (field := independent.step H.P (encodeGalerkin2D u))
 312      (hsize := by simp [LNALSemantics.independent, encodeGalerkin2D])
 313      = H.step u :=
 314  H.comm u
 315
 316/-- A constant LNAL program: decrement `nuPhi` by `1` (via `FOLD (-1)`). -/

depends on (14)

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