Show 1/2
Eval 4/6
Show 3 div 2
Variable x : Real
Variable i : Int
Variable n : Nat
Show x + i + 1 + n
SetOption lean::pp::coercion true
Show x + i + 1 + n
Show x * i + x
Show x - i + x - x >= 0
Show x < x
Show x <= x
Show x > x