mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.NumberTheory.NumberField.Cyclotomic.Ideal

Goal state before:
pp: n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
this✝³ : IsAbelianGalois ℚ K
this✝² : NeZero m
this✝¹ : NeZero n
ζ : K := zeta n ℚ K
hζ : IsPrimitiveRoot (zeta n ℚ K) n
ζₘ : K := ζ ^ p ^ (k + 1)
hζₘ : IsPrimitiveRoot (zeta n ℚ K ^ p ^ (k + 1)) m
Fₘ : IntermediateField ℚ K := ℚ⟮ζₘ⟯
this✝ : IsCyclotomicExtension {m} ℚ ↥Fₘ
Pₘ : Ideal (𝓞 ↥Fₘ)
left✝ : Pₘ.IsMaximal
right✝¹ : Pₘ.LiesOver 𝒑
ζₚ : K := ζ ^ m
hζₚ : IsPrimitiveRoot (zeta n ℚ K ^ m) (p ^ (k + 1))
Fₚ : IntermediateField ℚ K := ℚ⟮ζₚ⟯
this : IsCyclotomicExtension {p ^ (k + 1)} ℚ ↥Fₚ
Pₚ : Ideal (𝓞 ↥Fₚ)
hP₁ : Pₚ.IsMaximal
right✝ : Pₚ.LiesOver 𝒑
h_main :
  (𝒑.primesOver (𝓞 ↥Fₘ)).ncard * 𝒑.inertiaDegIn (𝓞 ↥Fₘ) * 𝒑.ramificationIdxIn (𝓞 ↥Fₚ) =
    (𝒑.primesOver (𝓞 ↥Fₘ)).ncard * (Pₘ.primesOver (𝓞 K)).ncard * (𝒑.ramificationIdxIn (𝓞 K) * 𝒑.inertiaDegIn (𝓞 K))
⊢ Pₚ.ramificationIdxIn (𝓞 K) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard = 1

Tactic:
mul_assoc,

Goal state after:
n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
this✝³ : IsAbelianGalois ℚ K
this✝² : NeZero m
this✝¹ : NeZero n
ζ : K := zeta n ℚ K
hζ : IsPrimitiveRoot (zeta n ℚ K) n
ζₘ : K := ζ ^ p ^ (k + 1)
hζₘ : IsPrimitiveRoot (zeta n ℚ K ^ p ^ (k + 1)) m
Fₘ : IntermediateField ℚ K := ℚ⟮ζₘ⟯
this✝ : IsCyclotomicExtension {m} ℚ ↥Fₘ
Pₘ : Ideal (𝓞 ↥Fₘ)
left✝ : Pₘ.IsMaximal
right✝¹ : Pₘ.LiesOver 𝒑
ζₚ : K := ζ ^ m
hζₚ : IsPrimitiveRoot (zeta n ℚ K ^ m) (p ^ (k + 1))
Fₚ : IntermediateField ℚ K := ℚ⟮ζₚ⟯
this : IsCyclotomicExtension {p ^ (k + 1)} ℚ ↥Fₚ
Pₚ : Ideal (𝓞 ↥Fₚ)
hP₁ : Pₚ.IsMaximal
right✝ : Pₚ.LiesOver 𝒑
h_main :
  (𝒑.primesOver (𝓞 ↥Fₘ)).ncard * (𝒑.inertiaDegIn (𝓞 ↥Fₘ) * 𝒑.ramificationIdxIn (𝓞 ↥Fₚ)) =
    (𝒑.primesOver (𝓞 ↥Fₘ)).ncard * (Pₘ.primesOver (𝓞 K)).ncard * (𝒑.ramificationIdxIn (𝓞 K) * 𝒑.inertiaDegIn (𝓞 K))
⊢ Pₚ.ramificationIdxIn (𝓞 K) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard = 1
Module: Mathlib.NumberTheory.NumberField.Cyclotomic.Ideal

Goal state before:
pp: n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
this✝³ : IsAbelianGalois ℚ K
this✝² : NeZero m
this✝¹ : NeZero n
ζ : K := zeta n ℚ K
hζ : IsPrimitiveRoot (zeta n ℚ K) n
ζₘ : K := ζ ^ p ^ (k + 1)
hζₘ : IsPrimitiveRoot (zeta n ℚ K ^ p ^ (k + 1)) m
Fₘ : IntermediateField ℚ K := ℚ⟮ζₘ⟯
this✝ : IsCyclotomicExtension {m} ℚ ↥Fₘ
Pₘ : Ideal (𝓞 ↥Fₘ)
left✝ : Pₘ.IsMaximal
right✝¹ : Pₘ.LiesOver 𝒑
ζₚ : K := ζ ^ m
hζₚ : IsPrimitiveRoot (zeta n ℚ K ^ m) (p ^ (k + 1))
Fₚ : IntermediateField ℚ K := ℚ⟮ζₚ⟯
this : IsCyclotomicExtension {p ^ (k + 1)} ℚ ↥Fₚ
Pₚ : Ideal (𝓞 ↥Fₚ)
hP₁ : Pₚ.IsMaximal
right✝ : Pₚ.LiesOver 𝒑
h_main :
  (𝒑.primesOver (𝓞 ↥Fₘ)).ncard * (𝒑.inertiaDegIn (𝓞 ↥Fₘ) * 𝒑.ramificationIdxIn (𝓞 ↥Fₚ)) =
    (𝒑.primesOver (𝓞 ↥Fₘ)).ncard * (Pₘ.primesOver (𝓞 K)).ncard * (𝒑.ramificationIdxIn (𝓞 K) * 𝒑.inertiaDegIn (𝓞 K))
⊢ Pₚ.ramificationIdxIn (𝓞 K) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard = 1

Tactic:
mul_assoc,

Goal state after:
n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
this✝³ : IsAbelianGalois ℚ K
this✝² : NeZero m
this✝¹ : NeZero n
ζ : K := zeta n ℚ K
hζ : IsPrimitiveRoot (zeta n ℚ K) n
ζₘ : K := ζ ^ p ^ (k + 1)
hζₘ : IsPrimitiveRoot (zeta n ℚ K ^ p ^ (k + 1)) m
Fₘ : IntermediateField ℚ K := ℚ⟮ζₘ⟯
this✝ : IsCyclotomicExtension {m} ℚ ↥Fₘ
Pₘ : Ideal (𝓞 ↥Fₘ)
left✝ : Pₘ.IsMaximal
right✝¹ : Pₘ.LiesOver 𝒑
ζₚ : K := ζ ^ m
hζₚ : IsPrimitiveRoot (zeta n ℚ K ^ m) (p ^ (k + 1))
Fₚ : IntermediateField ℚ K := ℚ⟮ζₚ⟯
this : IsCyclotomicExtension {p ^ (k + 1)} ℚ ↥Fₚ
Pₚ : Ideal (𝓞 ↥Fₚ)
hP₁ : Pₚ.IsMaximal
right✝ : Pₚ.LiesOver 𝒑
h_main :
  (𝒑.primesOver (𝓞 ↥Fₘ)).ncard * (𝒑.inertiaDegIn (𝓞 ↥Fₘ) * 𝒑.ramificationIdxIn (𝓞 ↥Fₚ)) =
    (𝒑.primesOver (𝓞 ↥Fₘ)).ncard * ((Pₘ.primesOver (𝓞 K)).ncard * (𝒑.ramificationIdxIn (𝓞 K) * 𝒑.inertiaDegIn (𝓞 K)))
⊢ Pₚ.ramificationIdxIn (𝓞 K) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard = 1
Module: Mathlib.NumberTheory.NumberField.Cyclotomic.Ideal

Goal state before:
pp: n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
this✝³ : IsAbelianGalois ℚ K
this✝² : NeZero m
this✝¹ : NeZero n
ζ : K := zeta n ℚ K
hζ : IsPrimitiveRoot (zeta n ℚ K) n
ζₘ : K := ζ ^ p ^ (k + 1)
hζₘ : IsPrimitiveRoot (zeta n ℚ K ^ p ^ (k + 1)) m
Fₘ : IntermediateField ℚ K := ℚ⟮ζₘ⟯
this✝ : IsCyclotomicExtension {m} ℚ ↥Fₘ
Pₘ : Ideal (𝓞 ↥Fₘ)
left✝ : Pₘ.IsMaximal
right✝¹ : Pₘ.LiesOver 𝒑
ζₚ : K := ζ ^ m
hζₚ : IsPrimitiveRoot (zeta n ℚ K ^ m) (p ^ (k + 1))
Fₚ : IntermediateField ℚ K := ℚ⟮ζₚ⟯
this : IsCyclotomicExtension {p ^ (k + 1)} ℚ ↥Fₚ
Pₚ : Ideal (𝓞 ↥Fₚ)
hP₁ : Pₚ.IsMaximal
right✝ : Pₚ.LiesOver 𝒑
h_main :
  𝒑.inertiaDegIn (𝓞 ↥Fₘ) * 𝒑.ramificationIdxIn (𝓞 ↥Fₚ) =
    𝒑.inertiaDegIn (𝓞 ↥Fₘ) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard * 𝒑.ramificationIdxIn (𝓞 K)
⊢ Pₚ.ramificationIdxIn (𝓞 K) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard = 1

Tactic:
mul_assoc,

Goal state after:
n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
this✝³ : IsAbelianGalois ℚ K
this✝² : NeZero m
this✝¹ : NeZero n
ζ : K := zeta n ℚ K
hζ : IsPrimitiveRoot (zeta n ℚ K) n
ζₘ : K := ζ ^ p ^ (k + 1)
hζₘ : IsPrimitiveRoot (zeta n ℚ K ^ p ^ (k + 1)) m
Fₘ : IntermediateField ℚ K := ℚ⟮ζₘ⟯
this✝ : IsCyclotomicExtension {m} ℚ ↥Fₘ
Pₘ : Ideal (𝓞 ↥Fₘ)
left✝ : Pₘ.IsMaximal
right✝¹ : Pₘ.LiesOver 𝒑
ζₚ : K := ζ ^ m
hζₚ : IsPrimitiveRoot (zeta n ℚ K ^ m) (p ^ (k + 1))
Fₚ : IntermediateField ℚ K := ℚ⟮ζₚ⟯
this : IsCyclotomicExtension {p ^ (k + 1)} ℚ ↥Fₚ
Pₚ : Ideal (𝓞 ↥Fₚ)
hP₁ : Pₚ.IsMaximal
right✝ : Pₚ.LiesOver 𝒑
h_main :
  𝒑.inertiaDegIn (𝓞 ↥Fₘ) * 𝒑.ramificationIdxIn (𝓞 ↥Fₚ) =
    𝒑.inertiaDegIn (𝓞 ↥Fₘ) * Pₘ.inertiaDegIn (𝓞 K) * ((Pₘ.primesOver (𝓞 K)).ncard * 𝒑.ramificationIdxIn (𝓞 K))
⊢ Pₚ.ramificationIdxIn (𝓞 K) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard = 1
Module: Mathlib.NumberTheory.NumberField.Cyclotomic.Ideal

Goal state before:
pp: n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
this✝³ : IsAbelianGalois ℚ K
this✝² : NeZero m
this✝¹ : NeZero n
ζ : K := zeta n ℚ K
hζ : IsPrimitiveRoot (zeta n ℚ K) n
ζₘ : K := ζ ^ p ^ (k + 1)
hζₘ : IsPrimitiveRoot (zeta n ℚ K ^ p ^ (k + 1)) m
Fₘ : IntermediateField ℚ K := ℚ⟮ζₘ⟯
this✝ : IsCyclotomicExtension {m} ℚ ↥Fₘ
Pₘ : Ideal (𝓞 ↥Fₘ)
left✝ : Pₘ.IsMaximal
right✝¹ : Pₘ.LiesOver 𝒑
ζₚ : K := ζ ^ m
hζₚ : IsPrimitiveRoot (zeta n ℚ K ^ m) (p ^ (k + 1))
Fₚ : IntermediateField ℚ K := ℚ⟮ζₚ⟯
this : IsCyclotomicExtension {p ^ (k + 1)} ℚ ↥Fₚ
Pₚ : Ideal (𝓞 ↥Fₚ)
hP₁ : Pₚ.IsMaximal
right✝ : Pₚ.LiesOver 𝒑
h_main :
  𝒑.inertiaDegIn (𝓞 ↥Fₘ) * 𝒑.ramificationIdxIn (𝓞 ↥Fₚ) =
    𝒑.inertiaDegIn (𝓞 ↥Fₘ) * Pₘ.inertiaDegIn (𝓞 K) * ((Pₘ.primesOver (𝓞 K)).ncard * 𝒑.ramificationIdxIn (𝓞 K))
⊢ Pₚ.ramificationIdxIn (𝓞 K) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard = 1

Tactic:
mul_assoc,

Goal state after:
n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
this✝³ : IsAbelianGalois ℚ K
this✝² : NeZero m
this✝¹ : NeZero n
ζ : K := zeta n ℚ K
hζ : IsPrimitiveRoot (zeta n ℚ K) n
ζₘ : K := ζ ^ p ^ (k + 1)
hζₘ : IsPrimitiveRoot (zeta n ℚ K ^ p ^ (k + 1)) m
Fₘ : IntermediateField ℚ K := ℚ⟮ζₘ⟯
this✝ : IsCyclotomicExtension {m} ℚ ↥Fₘ
Pₘ : Ideal (𝓞 ↥Fₘ)
left✝ : Pₘ.IsMaximal
right✝¹ : Pₘ.LiesOver 𝒑
ζₚ : K := ζ ^ m
hζₚ : IsPrimitiveRoot (zeta n ℚ K ^ m) (p ^ (k + 1))
Fₚ : IntermediateField ℚ K := ℚ⟮ζₚ⟯
this : IsCyclotomicExtension {p ^ (k + 1)} ℚ ↥Fₚ
Pₚ : Ideal (𝓞 ↥Fₚ)
hP₁ : Pₚ.IsMaximal
right✝ : Pₚ.LiesOver 𝒑
h_main :
  𝒑.inertiaDegIn (𝓞 ↥Fₘ) * 𝒑.ramificationIdxIn (𝓞 ↥Fₚ) =
    𝒑.inertiaDegIn (𝓞 ↥Fₘ) * (Pₘ.inertiaDegIn (𝓞 K) * ((Pₘ.primesOver (𝓞 K)).ncard * 𝒑.ramificationIdxIn (𝓞 K)))
⊢ Pₚ.ramificationIdxIn (𝓞 K) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard = 1
Module: Mathlib.NumberTheory.NumberField.Cyclotomic.Ideal

Goal state before:
pp: n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
this✝³ : IsAbelianGalois ℚ K
this✝² : NeZero m
this✝¹ : NeZero n
ζ : K := zeta n ℚ K
hζ : IsPrimitiveRoot (zeta n ℚ K) n
ζₘ : K := ζ ^ p ^ (k + 1)
hζₘ : IsPrimitiveRoot (zeta n ℚ K ^ p ^ (k + 1)) m
Fₘ : IntermediateField ℚ K := ℚ⟮ζₘ⟯
this✝ : IsCyclotomicExtension {m} ℚ ↥Fₘ
Pₘ : Ideal (𝓞 ↥Fₘ)
left✝ : Pₘ.IsMaximal
right✝¹ : Pₘ.LiesOver 𝒑
ζₚ : K := ζ ^ m
hζₚ : IsPrimitiveRoot (zeta n ℚ K ^ m) (p ^ (k + 1))
Fₚ : IntermediateField ℚ K := ℚ⟮ζₚ⟯
this : IsCyclotomicExtension {p ^ (k + 1)} ℚ ↥Fₚ
Pₚ : Ideal (𝓞 ↥Fₚ)
hP₁ : Pₚ.IsMaximal
right✝ : Pₚ.LiesOver 𝒑
h_main :
  𝒑.ramificationIdxIn (𝓞 ↥Fₚ) * Pₚ.ramificationIdxIn (𝓞 K) * (Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard) =
    𝒑.ramificationIdxIn (𝓞 ↥Fₚ)
⊢ Pₚ.ramificationIdxIn (𝓞 K) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard = 1

Tactic:
mul_assoc,

Goal state after:
n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
this✝³ : IsAbelianGalois ℚ K
this✝² : NeZero m
this✝¹ : NeZero n
ζ : K := zeta n ℚ K
hζ : IsPrimitiveRoot (zeta n ℚ K) n
ζₘ : K := ζ ^ p ^ (k + 1)
hζₘ : IsPrimitiveRoot (zeta n ℚ K ^ p ^ (k + 1)) m
Fₘ : IntermediateField ℚ K := ℚ⟮ζₘ⟯
this✝ : IsCyclotomicExtension {m} ℚ ↥Fₘ
Pₘ : Ideal (𝓞 ↥Fₘ)
left✝ : Pₘ.IsMaximal
right✝¹ : Pₘ.LiesOver 𝒑
ζₚ : K := ζ ^ m
hζₚ : IsPrimitiveRoot (zeta n ℚ K ^ m) (p ^ (k + 1))
Fₚ : IntermediateField ℚ K := ℚ⟮ζₚ⟯
this : IsCyclotomicExtension {p ^ (k + 1)} ℚ ↥Fₚ
Pₚ : Ideal (𝓞 ↥Fₚ)
hP₁ : Pₚ.IsMaximal
right✝ : Pₚ.LiesOver 𝒑
h_main :
  𝒑.ramificationIdxIn (𝓞 ↥Fₚ) * (Pₚ.ramificationIdxIn (𝓞 K) * (Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard)) =
    𝒑.ramificationIdxIn (𝓞 ↥Fₚ)
⊢ Pₚ.ramificationIdxIn (𝓞 K) * Pₘ.inertiaDegIn (𝓞 K) * (Pₘ.primesOver (𝓞 K)).ncard = 1
Module: Mathlib.NumberTheory.NumberField.Cyclotomic.Ideal

Goal state before:
pp: n m p k : ℕ
hp : Fact (Nat.Prime p)
K : Type u_1
inst✝² : Field K
inst✝¹ : NumberField K
P : Ideal (𝓞 K)
hP₁ : P.IsPrime
hP₂ : P.LiesOver 𝒑
inst✝ : IsCyclotomicExtension {n} ℚ K
hn : n = p ^ (k + 1) * m
hm : ¬p ∣ m
⊢ P.ramificationIdx ℤ = p ^ k * (p - 1)

Tactic:
have : IsGalois ℚ K := isGalois {n} ℚ K
  rw [← ramificationIdxIn_eq_ramificationIdx 𝒑 P Gal(K/ℚ), ramificationIdxIn_eq n K hn hm]

Goal state after:
Module: Mathlib.NumberTheory.NumberField.Ideal.Asymptotics

Goal state before:
pp: case e'_5
K : Type u_1
inst✝¹ : Field K
inst✝ : NumberField K
⊢ 2 ^ nrRealPlaces K * (2 * π) ^ nrComplexPlaces K * regulator K * ↑(classNumber K) /
      (↑(torsionOrder K) * √|↑(discr K)|) =
    ↑(Fintype.card (ClassGroup (𝓞 K))) *
      (2 ^ nrRealPlaces K * (2 * π) ^ nrComplexPlaces K * regulator K / (↑(torsionOrder K) * √|↑(discr K)|))

Tactic:
classNumber

Goal state after:
case e'_5
K : Type u_1
inst✝¹ : Field K
inst✝ : NumberField K
⊢ 2 ^ nrRealPlaces K * (2 * π) ^ nrComplexPlaces K * regulator K * ↑(Fintype.card (ClassGroup (𝓞 K))) /
      (↑(torsionOrder K) * √|↑(discr K)|) =
    ↑(Fintype.card (ClassGroup (𝓞 K))) *
      (2 ^ nrRealPlaces K * (2 * π) ^ nrComplexPlaces K * regulator K / (↑(torsionOrder K) * √|↑(discr K)|))
Module: Mathlib.NumberTheory.NumberField.House

Goal state before:
pp: case calc_4
K : Type u_1
inst✝⁴ : Field K
inst✝³ : NumberField K
α : Type u_2
β : Type u_3
a : Matrix α β (𝓞 K)
inst✝² : Fintype β
A : ℝ
habs : ∀ (k : α) (l : β), house ((algebraMap (𝓞 K) K) (a k l)) ≤ A
inst✝¹ : DecidableEq (K →+* ℂ)
inst✝ : Fintype α
Apos : 0 ≤ A
this : 0 ≤ c K
kr : α × (K →+* ℂ)
lu : β × (K →+* ℂ)
⊢ c K * house ((algebraMap (𝓞 K) K) (a kr.1 lu.1)) * house ((algebraMap (𝓞 K) K) ((newBasis K) lu.2)) ≤
    c K * A * house ((algebraMap (𝓞 K) K) ((newBasis K) lu.2))

Tactic:
mul_assoc,

Goal state after:
case calc_4
K : Type u_1
inst✝⁴ : Field K
inst✝³ : NumberField K
α : Type u_2
β : Type u_3
a : Matrix α β (𝓞 K)
inst✝² : Fintype β
A : ℝ
habs : ∀ (k : α) (l : β), house ((algebraMap (𝓞 K) K) (a k l)) ≤ A
inst✝¹ : DecidableEq (K →+* ℂ)
inst✝ : Fintype α
Apos : 0 ≤ A
this : 0 ≤ c K
kr : α × (K →+* ℂ)
lu : β × (K →+* ℂ)
⊢ c K * (house ((algebraMap (𝓞 K) K) (a kr.1 lu.1)) * house ((algebraMap (𝓞 K) K) ((newBasis K) lu.2))) ≤
    c K * A * house ((algebraMap (𝓞 K) K) ((newBasis K) lu.2))
Module: Mathlib.NumberTheory.Ostrowski

Goal state before:
pp: f : AbsoluteValue ℚ ℝ
n₀ : ℕ
hn₀ : 1 < n₀
h : f ↑n₀ ≤ 1
n : ℕ
h_ineq1 : ∀ {m : ℕ}, 1 ≤ m → f ↑m ≤ ↑n₀ * (logb ↑n₀ ↑m + 1)
h₀ : n ≠ 0
k : ℕ
hk : 0 < k
this : 0 ≤ logb ↑n₀ ↑n
⊢ (↑n₀ * (↑k * logb ↑n₀ ↑n + ↑k)) ^ (↑k)⁻¹ = (↑n₀ * (logb ↑n₀ ↑n + 1) * ↑k) ^ (↑k)⁻¹

Tactic:
mul_assoc,

Goal state after:
f : AbsoluteValue ℚ ℝ
n₀ : ℕ
hn₀ : 1 < n₀
h : f ↑n₀ ≤ 1
n : ℕ
h_ineq1 : ∀ {m : ℕ}, 1 ≤ m → f ↑m ≤ ↑n₀ * (logb ↑n₀ ↑m + 1)
h₀ : n ≠ 0
k : ℕ
hk : 0 < k
this : 0 ≤ logb ↑n₀ ↑n
⊢ (↑n₀ * (↑k * logb ↑n₀ ↑n + ↑k)) ^ (↑k)⁻¹ = (↑n₀ * ((logb ↑n₀ ↑n + 1) * ↑k)) ^ (↑k)⁻¹
Module: Mathlib.NumberTheory.Ostrowski

Goal state before:
pp: f : AbsoluteValue ℚ ℝ
m n : ℕ
hm : 1 < m
hn : 1 < n
notbdd : ¬∀ (n : ℕ), f ↑n ≤ 1
k : ℕ
hk : k ≠ 0
h_ineq1 : ∀ {m n : ℕ}, 1 < m → 1 < n → f ↑n ≤ ↑m * f ↑m / (f ↑m - 1) * f ↑m ^ logb ↑m ↑n
he : 0 < ↑m * f ↑m / (f ↑m - 1)
⊢ f ↑n ^ k ≤ ((↑m * f ↑m / (f ↑m - 1)) ^ (↑k)⁻¹ * f ↑m ^ logb ↑m ↑n) ^ ↑k

Tactic:
rw [mul_rpow (by positivity) (by positivity), ← rpow_mul he.le, ← rpow_mul (apply_nonneg f ↑m),
    inv_mul_cancel₀ (mod_cast hk), rpow_one, mul_comm (logb ..)]

Goal state after:
f : AbsoluteValue ℚ ℝ
m n : ℕ
hm : 1 < m
hn : 1 < n
notbdd : ¬∀ (n : ℕ), f ↑n ≤ 1
k : ℕ
hk : k ≠ 0
h_ineq1 : ∀ {m n : ℕ}, 1 < m → 1 < n → f ↑n ≤ ↑m * f ↑m / (f ↑m - 1) * f ↑m ^ logb ↑m ↑n
he : 0 < ↑m * f ↑m / (f ↑m - 1)
⊢ f ↑n ^ k ≤ ↑m * f ↑m / (f ↑m - 1) * f ↑m ^ (↑k * logb ↑m ↑n)
Module: Mathlib.NumberTheory.Padics.WithVal

Goal state before:
pp: case h
p : ℕ
inst✝ : Fact (Nat.Prime p)
hp0' : 0 < ↑p
hp0 : 0 < (↑p)⁻¹
hp1' : 1 < ↑p
hp1 : (↑p)⁻¹ < 1
n : ℕ
hn : Valued.v (↑p ^ n) = exp (-↑n)
x y : WithVal (Rat.padicValuation p)
h : Valued.v.restrict (y - x) < ↑(Units.mk0 (Valued.v.restrict (↑p ^ n)) ⋯)
x' : ℚ := (WithVal.equiv (Rat.padicValuation p)) x
hx : x' = (WithVal.equiv (Rat.padicValuation p)) x
y' : ℚ := (WithVal.equiv (Rat.padicValuation p)) y
hy : y' = (WithVal.equiv (Rat.padicValuation p)) y
⊢ ↑(padicNorm p ((WithVal.equiv (Rat.padicValuation p)) (x - y))) ≤ (↑p ^ n)⁻¹

Tactic:
rw [Valuation.map_sub_swap, Units.val_mk0, Valuation.restrict_lt_iff, hn] at h

Goal state after:
case h
p : ℕ
inst✝ : Fact (Nat.Prime p)
hp0' : 0 < ↑p
hp0 : 0 < (↑p)⁻¹
hp1' : 1 < ↑p
hp1 : (↑p)⁻¹ < 1
n : ℕ
hn : Valued.v (↑p ^ n) = exp (-↑n)
x y : WithVal (Rat.padicValuation p)
h : Valued.v (x - y) < exp (-↑n)
x' : ℚ := (WithVal.equiv (Rat.padicValuation p)) x
hx : x' = (WithVal.equiv (Rat.padicValuation p)) x
y' : ℚ := (WithVal.equiv (Rat.padicValuation p)) y
hy : y' = (WithVal.equiv (Rat.padicValuation p)) y
⊢ ↑(padicNorm p ((WithVal.equiv (Rat.padicValuation p)) (x - y))) ≤ (↑p ^ n)⁻¹
Module: Mathlib.NumberTheory.Padics.Hensel

Goal state before:
pp: p : ℕ
inst✝² : Fact (Nat.Prime p)
R : Type u_1
inst✝¹ : CommSemiring R
inst✝ : Algebra R ℤ_[p]
ncs : CauSeq ℤ_[p] norm
F : Polynomial R
a : ℤ_[p]
ncs_der_val :
  ∀ (n : ℕ), ‖(Polynomial.aeval (↑ncs n)) (Polynomial.derivative F)‖ = ‖(Polynomial.aeval a) (Polynomial.derivative F)‖
⊢ Tendsto (fun i ↦ ‖(Polynomial.aeval (↑ncs i)) (Polynomial.derivative F)‖) atTop
    (𝓝 ‖(Polynomial.aeval a) (Polynomial.derivative F)‖)

Tactic:
convert! @tendsto_const_nhds ℝ _ ℕ _ _; rw [ncs_der_val]

Goal state after:
Module: Mathlib.NumberTheory.Pell

Goal state before:
pp: d : ℤ
h₀ : 0 < d
hd : ¬IsSquare d
a : Solution₁ d
ha₁ : 1 < a.x
ha₂ : 0 < a.y
P : ∃ x', 1 < x' ∧ ∃ y', 0 < y' ∧ ↑x' ^ 2 - d * y' ^ 2 = 1
x₁ : ℕ := Nat.find P
hx : 1 < Nat.find P
y₁ : ℤ
hy₀ : 0 < y₁
hy₁ : ↑(Nat.find P) ^ 2 - d * y₁ ^ 2 = 1
b : Solution₁ d
hb' : b.x = ↑b.x.toNat
hb'' : 1 < b.x
hb : 1 < b.x.toNat
⊢ b.x ^ 2 - d * b.y ^ 2 = 1

Tactic:
exact b.prop

Goal state after:
Module: Mathlib.NumberTheory.Pell

Goal state before:
pp: case inr
d : ℤ
a : Solution₁ d
h : IsFundamental a
H : ∀ (n : ℤ), 0 ≤ n → (a ^ n).y < (a ^ (n + 1)).y
n : ℤ
hn : n < 0
⊢ (a ^ n).y < (a ^ (n + 1)).y

Tactic:
let m : ℤ := -n - 1

Goal state after:
case inr
d : ℤ
a : Solution₁ d
h : IsFundamental a
H : ∀ (n : ℤ), 0 ≤ n → (a ^ n).y < (a ^ (n + 1)).y
n : ℤ
hn : n < 0
m : ℤ := -n - 1
⊢ (a ^ n).y < (a ^ (n + 1)).y
Module: Mathlib.NumberTheory.Pell

Goal state before:
pp: case calc.step
d : ℤ
a₁ : Solution₁ d
h : IsFundamental a₁
a : Solution₁ d
hax : 1 < a.x
hay : 0 < a.y
⊢ a.y * a₁.x * a₁.x < a₁.y * (d * (a.y * a₁.y) + a.x)

Tactic:
mul_assoc,

Goal state after:
case calc.step
d : ℤ
a₁ : Solution₁ d
h : IsFundamental a₁
a : Solution₁ d
hax : 1 < a.x
hay : 0 < a.y
⊢ a.y * (a₁.x * a₁.x) < a₁.y * (d * (a.y * a₁.y) + a.x)
Module: Mathlib.NumberTheory.RamificationInertia.HilbertTheory

Goal state before:
pp: A : Type u_1
K : Type u_2
L : Type u_3
B : Type u_4
inst✝²¹ : Field K
inst✝²⁰ : Field L
inst✝¹⁹ : Algebra K L
inst✝¹⁸ : CommRing A
inst✝¹⁷ : CommRing B
inst✝¹⁶ : Algebra A B
p : Ideal A
P : Ideal B
inst✝¹⁵ : P.LiesOver p
inst✝¹⁴ : FiniteDimensional K L
inst✝¹³ : MulSemiringAction Gal(L/K) B
inst✝¹² : IsGaloisGroup Gal(L/K) A B
inst✝¹¹ : IsDedekindDomain A
inst✝¹⁰ : IsDedekindDomain B
inst✝⁹ : Module.Finite A B
inst✝⁸ : Module.IsTorsionFree A B
inst✝⁷ : Ring.HasFiniteQuotients A
inst✝⁶ : P.IsMaximal
E : Type u_6
inst✝⁵ : Field E
inst✝⁴ : Algebra E L
inst✝³ : IsInertiaField K L P E
inst✝² : IsGalois K L
inst✝¹ : Algebra K E
inst✝ : IsScalarTower K E L
hp : p ≠ ⊥
this✝ : p.IsMaximal
this : FiniteDimensional E L
⊢ Module.finrank K L = (p.primesOver B).ncard * p.inertiaDegIn B * p.ramificationIdxIn B

Tactic:
mul_assoc,

Goal state after:
A : Type u_1
K : Type u_2
L : Type u_3
B : Type u_4
inst✝²¹ : Field K
inst✝²⁰ : Field L
inst✝¹⁹ : Algebra K L
inst✝¹⁸ : CommRing A
inst✝¹⁷ : CommRing B
inst✝¹⁶ : Algebra A B
p : Ideal A
P : Ideal B
inst✝¹⁵ : P.LiesOver p
inst✝¹⁴ : FiniteDimensional K L
inst✝¹³ : MulSemiringAction Gal(L/K) B
inst✝¹² : IsGaloisGroup Gal(L/K) A B
inst✝¹¹ : IsDedekindDomain A
inst✝¹⁰ : IsDedekindDomain B
inst✝⁹ : Module.Finite A B
inst✝⁸ : Module.IsTorsionFree A B
inst✝⁷ : Ring.HasFiniteQuotients A
inst✝⁶ : P.IsMaximal
E : Type u_6
inst✝⁵ : Field E
inst✝⁴ : Algebra E L
inst✝³ : IsInertiaField K L P E
inst✝² : IsGalois K L
inst✝¹ : Algebra K E
inst✝ : IsScalarTower K E L
hp : p ≠ ⊥
this✝ : p.IsMaximal
this : FiniteDimensional E L
⊢ Module.finrank K L = (p.primesOver B).ncard * (p.inertiaDegIn B * p.ramificationIdxIn B)
Module: Mathlib.NumberTheory.Rayleigh

Goal state before:
pp: r : ℝ
hr : Irrational r
x✝ k : ℤ
⊢ k > 0 → (⌈↑k * r⌉ - 1 = x✝ ↔ ⌊↑k * r⌋ = x✝)

Tactic:
intro hk

Goal state after:
r : ℝ
hr : Irrational r
x✝ k : ℤ
hk : k > 0
⊢ ⌈↑k * r⌉ - 1 = x✝ ↔ ⌊↑k * r⌋ = x✝
Module: Mathlib.NumberTheory.RatFunc.Ostrowski

Goal state before:
pp: K : Type u_1
Γ : Type u_2
inst✝³ : Field K
inst✝² : LinearOrderedCommGroupWithZero Γ
v : Valuation K⟮X⟯ Γ
inst✝¹ : v.IsNontrivial
inst✝ : IsTrivialOn K v
hle : v X ≤ 1
hv : v.IsRankOneDiscrete
h0 : v ↑πᵥ ≠ 0
⊢ v.IsUniformizer ↑πᵥ

Tactic:
IsUniformizer,

Goal state after:
K : Type u_1
Γ : Type u_2
inst✝³ : Field K
inst✝² : LinearOrderedCommGroupWithZero Γ
v : Valuation K⟮X⟯ Γ
inst✝¹ : v.IsNontrivial
inst✝ : IsTrivialOn K v
hle : v X ≤ 1
hv : v.IsRankOneDiscrete
h0 : v ↑πᵥ ≠ 0
⊢ v ↑πᵥ = ↑(IsRankOneDiscrete.generator v)
Module: Mathlib.NumberTheory.SumFourSquares

Goal state before:
pp: m x y : ℤ
h : 2 * m = x ^ 2 + y ^ 2
this : Even (x ^ 2 + y ^ 2)
⊢ 2 * 2 * m = (x - y) ^ 2 + (x + y) ^ 2

Tactic:
mul_assoc,

Goal state after:
m x y : ℤ
h : 2 * m = x ^ 2 + y ^ 2
this : Even (x ^ 2 + y ^ 2)
⊢ 2 * (2 * m) = (x - y) ^ 2 + (x + y) ^ 2
Module: Mathlib.NumberTheory.SelbergSieve

Goal state before:
pp: s : BoundingSieve
d : ℕ
hd : d ∣ s.prodPrimes
⊢ ∑ a ∈ s.prodPrimes.divisors with a ∣ d, selbergTerms (d / a) =
    ∑ i ∈ s.prodPrimes.divisors with i ∣ d, selbergTerms d * (selbergTerms i)⁻¹

Tactic:
congr! 1 with l hl

Goal state after:
case a
s : BoundingSieve
d : ℕ
hd : d ∣ s.prodPrimes
l : ℕ
hl : l ∈ {a ∈ s.prodPrimes.divisors | a ∣ d}
⊢ selbergTerms (d / l) = selbergTerms d * (selbergTerms l)⁻¹
Module: Mathlib.NumberTheory.RamificationInertia.Basic

Goal state before:
pp: case refine_2.refine_1
R : Type u
inst✝¹⁴ : CommRing R
S : Type v
inst✝¹³ : CommRing S
inst✝¹² : Algebra R S
p : Ideal R
K : Type u_1
inst✝¹¹ : Field K
inst✝¹⁰ : Algebra R K
L : Type u_2
inst✝⁹ : Field L
inst✝⁸ : Algebra S L
inst✝⁷ : IsFractionRing S L
hRK : IsFractionRing R K
inst✝⁶ : IsDomain S
inst✝⁵ : IsDedekindDomain R
inst✝⁴ : Algebra K L
inst✝³ : Algebra R L
inst✝² : IsScalarTower R K L
inst✝¹ : IsScalarTower R S L
hp : p.IsMaximal
inst✝ : Module.Finite R S
ι : Type v := Free.ChooseBasisIndex (R ⧸ p) (S ⧸ map f p)
b : Basis ι (R ⧸ p) (S ⧸ map f p) := Free.chooseBasis (R ⧸ p) (S ⧸ map f p)
b' : ι → S := fun i ↦ ⋯.choose
b_eq_b' : ⇑b = ⇑(↑R (Submodule.mkQ (map f p))) ∘ b'
b'' : ι → L := ⇑(algebraMap S L) ∘ b'
b''_li : LinearIndependent K b''
⊢ Submodule.span K (⇑(algebraMap S L) '' Set.range b') = ⊤

Tactic:
refine FinrankQuotientMap.span_eq_top p hp.ne_top _ (top_le_iff.mp ?_)

Goal state after:
case refine_2.refine_1
R : Type u
inst✝¹⁴ : CommRing R
S : Type v
inst✝¹³ : CommRing S
inst✝¹² : Algebra R S
p : Ideal R
K : Type u_1
inst✝¹¹ : Field K
inst✝¹⁰ : Algebra R K
L : Type u_2
inst✝⁹ : Field L
inst✝⁸ : Algebra S L
inst✝⁷ : IsFractionRing S L
hRK : IsFractionRing R K
inst✝⁶ : IsDomain S
inst✝⁵ : IsDedekindDomain R
inst✝⁴ : Algebra K L
inst✝³ : Algebra R L
inst✝² : IsScalarTower R K L
inst✝¹ : IsScalarTower R S L
hp : p.IsMaximal
inst✝ : Module.Finite R S
ι : Type v := Free.ChooseBasisIndex (R ⧸ p) (S ⧸ map f p)
b : Basis ι (R ⧸ p) (S ⧸ map f p) := Free.chooseBasis (R ⧸ p) (S ⧸ map f p)
b' : ι → S := fun i ↦ ⋯.choose
b_eq_b' : ⇑b = ⇑(↑R (Submodule.mkQ (map f p))) ∘ b'
b'' : ι → L := ⇑(algebraMap S L) ∘ b'
b''_li : LinearIndependent K b''
⊢ ⊤ ≤ Submodule.span R (Set.range b') ⊔ Submodule.restrictScalars R (map f p)
Module: Mathlib.NumberTheory.Transcendental.Liouville.LiouvilleWith

Goal state before:
pp: p x : ℝ
m : ℤ
hm : m ≠ 0
⊢ LiouvilleWith p (x * ↑m) ↔ LiouvilleWith p x

Tactic:
← Rat.cast_intCast,

Goal state after:
p x : ℝ
m : ℤ
hm : m ≠ 0
⊢ LiouvilleWith p (x * ↑↑m) ↔ LiouvilleWith p x
Module: Mathlib.NumberTheory.Wilson

Goal state before:
pp: p : ℕ
inst✝ : Fact (Nat.Prime p)
⊢ ↑(-1) = -1

Tactic:
Units.val_neg,

Goal state after:
p : ℕ
inst✝ : Fact (Nat.Prime p)
⊢ -↑1 = -1
Module: Mathlib.NumberTheory.Transcendental.Liouville.LiouvilleWith

Goal state before:
pp: p x : ℝ
m : ℤ
⊢ LiouvilleWith p (x - ↑m) ↔ LiouvilleWith p x

Tactic:
← Rat.cast_intCast,

Goal state after:
p x : ℝ
m : ℤ
⊢ LiouvilleWith p (x - ↑↑m) ↔ LiouvilleWith p x
Module: Mathlib.Order.CompleteSublattice

Goal state before:
pp: α : Type u_1
inst✝ : CompleteLattice α
L : CompleteSublattice α
⊢ ⊤ ∈ L

Tactic:
simpa using! L.sInfClosed' <| empty_subset _

Goal state after: