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Remove unused imports.

finite-set-exercises
Joshua Potter 2023-04-09 16:28:55 -06:00
parent b7a0ce1551
commit 4ec24b6e1c
1 changed files with 1 additions and 3 deletions
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4
one-variable-calculus/Apostol/Chapter_I_3_10.lean
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@ -1,7 +1,5 @@
import Mathlib.Data.PNat.Basic import Mathlib.Data.PNat.Basic
import Mathlib.Data.Real.Basic import Mathlib.Data.Real.Basic
import Mathlib.Order.Basic
import Mathlib.Tactic.LibrarySearch
#check Archimedean #check Archimedean
@ -57,4 +55,4 @@ theorem pos_imp_exists_pnat_mul_self_geq {x y : ℝ}
rw [div_mul, div_self (show x ≠ 0 from LT.lt.ne' hx), div_one] at p' rw [div_mul, div_self (show x ≠ 0 from LT.lt.ne' hx), div_one] at p'
exact ⟨n, p'⟩ exact ⟨n, p'⟩
end Real end Real