Update lean

This commit is contained in:
Stefan Kebekus 2024-09-09 06:50:28 +02:00
parent 2ec1335521
commit 1ccc9679e5
3 changed files with 11 additions and 11 deletions

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@ -297,7 +297,7 @@ lemma partialDeriv_fderivOn
rw [fderiv_clm_apply]
· simp
· convert DifferentiableOn.differentiableAt _ (IsOpen.mem_nhds hs hz)
apply ContDiffOn.differentiableOn _ (Submonoid.oneLE.proof_2 ℕ∞)
apply ContDiffOn.differentiableOn _ (Preorder.le_refl 1)
exact ((contDiffOn_succ_iff_fderiv_of_isOpen hs).1 hf).2
· simp
@ -407,7 +407,7 @@ theorem partialDeriv_comm
let f'' := (fderiv f' z)
have h₁ : HasFDerivAt f' f'' z := by
apply DifferentiableAt.hasFDerivAt
apply (contDiff_succ_iff_fderiv.1 h).right.differentiable (Submonoid.oneLE.proof_2 ℕ∞)
apply (contDiff_succ_iff_fderiv.1 h).right.differentiable (Preorder.le_refl 1)
apply second_derivative_symmetric h₀ h₁ v₁ v₂
@ -441,7 +441,7 @@ theorem partialDeriv_commOn
have h₁ : HasFDerivAt f' f'' z := by
apply DifferentiableAt.hasFDerivAt
apply DifferentiableOn.differentiableAt _ (IsOpen.mem_nhds hs hz)
apply ContDiffOn.differentiableOn _ (Submonoid.oneLE.proof_2 ℕ∞)
apply ContDiffOn.differentiableOn _ (Preorder.le_refl 1)
exact ((contDiffOn_succ_iff_fderiv_of_isOpen hs).1 h).2
have h₀' : ∀ᶠ (y : E) in nhds z, HasFDerivAt f (f' y) y := by

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@ -5,7 +5,7 @@
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"scope": "leanprover-community",
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@ -15,7 +15,7 @@
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@ -25,7 +25,7 @@
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@ -35,10 +35,10 @@
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"scope": "leanprover-community",
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"inherited": true,
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{"url": "https://github.com/leanprover/lean4-cli",
@ -55,7 +55,7 @@
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"manifestFile": "lake-manifest.json",
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@ -65,7 +65,7 @@
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"inputRev": null,

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@ -1 +1 @@
leanprover/lean4:v4.11.0-rc2
leanprover/lean4:v4.12.0-rc1