chore: Double line linter

HepLean/AnomalyCancellation/MSSMNu/OrthogY3B3/Basic.lean

@@ -78,8 +78,6 @@ lemma Y₃_plus_B₃_plus_proj (T : MSSMACC.LinSols) (a b c : ℚ) :
   funext i
   linarith
 
-
-
 lemma quad_Y₃_proj (T : MSSMACC.LinSols) :
     quadBiLin Y₃.val (proj T).val = dot Y₃.val B₃.val * quadBiLin Y₃.val T.val := by
   rw [proj_val]
@@ -119,7 +117,6 @@ lemma quad_proj (T : MSSMACC.Sols) :
   rw [quad_Y₃_proj, quad_B₃_proj, quad_self_proj]
   ring
 
-
 lemma cube_proj_proj_Y₃ (T : MSSMACC.LinSols) :
     cubeTriLin (proj T).val (proj T).val Y₃.val =
     (dot Y₃.val B₃.val)^2 * cubeTriLin T.val T.val Y₃.val := by
@@ -186,6 +183,4 @@ lemma cube_proj (T : MSSMACC.Sols) :
   rw [cube_proj_proj_Y₃, cube_proj_proj_B₃, cube_proj_proj_self]
   ring
 
-
-
 end MSSMACC

HepLean/AnomalyCancellation/MSSMNu/OrthogY3B3/PlaneWithY3B3.lean

@@ -44,7 +44,6 @@ lemma planeY₃B₃_smul (R : MSSMACC.AnomalyFreePerp) (a b c d : ℚ) :
   rw [smul_add, smul_add]
   rw [smul_smul, smul_smul, smul_smul]
 
-
 lemma planeY₃B₃_eq (R : MSSMACC.AnomalyFreePerp) (a b c : ℚ) (h :  a = a' ∧ b = b' ∧ c = c') :
     (planeY₃B₃ R a b c) = (planeY₃B₃ R a' b' c') := by
   rw [h.1, h.2.1, h.2.2]

HepLean/AnomalyCancellation/MSSMNu/OrthogY3B3/ToSols.lean

@@ -137,7 +137,6 @@ def InCubeProp (R : MSSMACC.AnomalyFreePerp) : Prop :=
     cubeTriLin R.val R.val R.val = 0 ∧ cubeTriLin R.val R.val B₃.val = 0 ∧
     cubeTriLin R.val R.val Y₃.val = 0
 
-
 instance (R : MSSMACC.AnomalyFreePerp) : Decidable (InCubeProp R) := by
   apply And.decidable