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porting-notesMathlib3 to Mathlib4 porting notes.Mathlib3 to Mathlib4 porting notes.
Description
Classifies porting notes claiming dsimp can prove this.
Examples
mathlib4/Mathlib/Computability/TuringMachine.lean
Lines 361 to 365 in 9a04ccc
| -- @[simp] -- Porting note: dsimp can prove this | |
| theorem PointedMap.mk_val {Γ Γ'} [Inhabited Γ] [Inhabited Γ'] (f : Γ → Γ') (pt) : | |
| (PointedMap.mk f pt : Γ → Γ') = f := | |
| rfl | |
| #align turing.pointed_map.mk_val Turing.PointedMap.mk_val |
mathlib4/Mathlib/Data/Nat/Digits.lean
Lines 113 to 116 in 9a04ccc
| -- @[simp] -- Porting note: dsimp can prove this | |
| theorem digits_one_succ (n : ℕ) : digits 1 (n + 1) = 1 :: digits 1 n := | |
| rfl | |
| #align nat.digits_one_succ Nat.digits_one_succ |
mathlib4/Mathlib/Order/JordanHolder.lean
Lines 160 to 164 in 9a04ccc
| -- @[simp] -- Porting note: dsimp can prove this | |
| theorem coeFn_mk (length : ℕ) (series step) : | |
| (@CompositionSeries.mk X _ _ length series step : Fin length.succ → X) = series := | |
| rfl | |
| #align composition_series.coe_fn_mk CompositionSeries.coeFn_mk |
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porting-notesMathlib3 to Mathlib4 porting notes.Mathlib3 to Mathlib4 porting notes.