reduce imported mathlib chunk

server/adam/Adam/Levels/Sum/L02_Sum.lean

@@ -1,7 +1,8 @@
 import Adam.Metadata
 
 import Adam.ToBePorted
-import Mathlib
+
+import Adam.Options.MathlibPart
 
 set_option tactic.hygienic false
 open Finset

server/adam/Adam/Levels/Sum/L03_ArithSum.lean

@@ -1,7 +1,6 @@
 import Adam.Metadata
 
-import Mathlib.Algebra.BigOperators.Fin
-import Mathlib.Tactic.Ring
+import Adam.Options.MathlibPart
 
 import Adam.ToBePorted
 

server/adam/Adam/Levels/Sum/L04_SumOdd.lean

@@ -1,8 +1,7 @@
 import Adam.Metadata
 
 import Adam.ToBePorted
-import Mathlib.Algebra.BigOperators.Fin
-import Mathlib.Tactic.Ring
+import Adam.Options.MathlibPart
 
 Game "Adam"
 World "Sum"

server/adam/Adam/Levels/Sum/L05_SumComm.lean

@@ -1,8 +1,7 @@
 import Adam.Metadata
 
 import Adam.ToBePorted
-import Mathlib.Algebra.BigOperators.Fin
-import Mathlib.Tactic.Ring
+import Adam.Options.MathlibPart
 
 import Adam.Options.ArithSum
 

server/adam/Adam/Levels/Sum/L06_Summary.lean

@@ -1,10 +1,8 @@
 import Adam.Metadata
 
 import Adam.ToBePorted
-import Mathlib.Algebra.BigOperators.Fin
-import Mathlib.Tactic.Ring
+import Adam.Options.MathlibPart
 
-import Adam.ToBePorted
 import Adam.Options.ArithSum
 
 Game "Adam"

server/adam/Adam/Levels/Sum/T01_Induction.lean

@@ -1,38 +1,38 @@
-import Adam.Metadata
+-- import Adam.Metadata
 
-import Adam.ToBePorted
-import Mathlib.Algebra.BigOperators.Fin
+-- import Adam.ToBePorted
+-- import Adam.Options.MathlibPart
 
-set_option tactic.hygienic false
+-- set_option tactic.hygienic false
 
-open Nat
+-- open Nat
 
-Game "Adam"
-World "Sum"
-Level 2
+-- Game "Adam"
+-- World "Sum"
+-- Level 2
 
-Title "endliche Summe"
+-- Title "endliche Summe"
 
--- TODO: Tactics `mono` and `omega` are not ported yet.
+-- -- TODO: Tactics `mono` and `omega` are not ported yet.
 
-Introduction
-"
-2^n > n^2   für   n ≥ 5
-"
+-- Introduction
+-- "
+-- 2^n > n^2   für   n ≥ 5
+-- "
 
-Statement
-"2^n > n^2   für   n ≥ 5"
-    (n : ℕ) : (n + 5)^2 < 2 ^ (n + 5) := by
-induction' n with n ih
-simp
-rw [succ_eq_add_one]
-simp_rw [add_pow_two] at *
-ring_nf at ih ⊢
-sorry
+-- Statement
+-- "2^n > n^2   für   n ≥ 5"
+--     (n : ℕ) : (n + 5)^2 < 2 ^ (n + 5) := by
+-- induction' n with n ih
+-- simp
+-- rw [succ_eq_add_one]
+-- simp_rw [add_pow_two] at *
+-- ring_nf at ih ⊢
+-- sorry
 
 
 
-example (n : ℕ) (h : 5 ≤ n) : n^2 < 2 ^ n
-| 0 | 1 | 2 | 3 | 4 => by
-  sorry
-| n + 5  => by sorry
+-- example (n : ℕ) (h : 5 ≤ n) : n^2 < 2 ^ n
+-- | 0 | 1 | 2 | 3 | 4 => by
+--   sorry
+-- | n + 5  => by sorry

server/adam/Adam/Levels/Sum/T02_Induction.lean

@@ -1,31 +1,31 @@
-import Adam.Metadata
+-- import Adam.Metadata
 
-import Adam.ToBePorted
-import Mathlib.Algebra.BigOperators.Fin
+-- import Adam.ToBePorted
+-- import Adam.Options.MathlibPart
 
-set_option tactic.hygienic false
+-- set_option tactic.hygienic false
 
-Game "Adam"
-World "Sum"
-Level 2
+-- Game "Adam"
+-- World "Sum"
+-- Level 2
 
-Title "endliche Summe"
+-- Title "endliche Summe"
 
-Introduction
-"
-n^3 + 2n ist durch 3 teilbar für alle ganzen Zahlen n
-"
+-- Introduction
+-- "
+-- n^3 + 2n ist durch 3 teilbar für alle ganzen Zahlen n
+-- "
 
-Statement
-"n^3 + 2n ist durch 3 teilbar für alle ganzen Zahlen n"
-    (n : ℤ) : 3 ∣ n^3 + 2*n := by
-  induction n
-  induction a
-  norm_cast
-  change 3 ∣ (Nat.succ n : ℤ) ^ 3 + 2 * (Nat.succ n : ℤ)
-  rw [Int.ofNat_succ]
-  sorry
-  sorry
+-- Statement
+-- "n^3 + 2n ist durch 3 teilbar für alle ganzen Zahlen n"
+--     (n : ℤ) : 3 ∣ n^3 + 2*n := by
+--   induction n
+--   induction a
+--   norm_cast
+--   change 3 ∣ (Nat.succ n : ℤ) ^ 3 + 2 * (Nat.succ n : ℤ)
+--   rw [Int.ofNat_succ]
+--   sorry
+--   sorry
 
 -- example (n : ℕ) : (n - 1) * (n + 1) = (n ^ 2 - 1) := by
 --   induction' n with n hn

server/adam/Adam/Levels/Sum/T03__Bernoulli.lean

@@ -1,8 +1,7 @@
 import Adam.Metadata
 
 import Adam.ToBePorted
-import Mathlib.Algebra.BigOperators.Fin
-import Mathlib.Tactic.Ring
+import Adam.Options.MathlibPart
 
 import Adam.ToBePorted