isabelle/valid/mathd_algebra_536.thy (11 lines of code) (raw):
(*
Authors: Wenda Li
*)
theory mathd_algebra_536
imports Complex_Main "HOL-Computational_Algebra.Computational_Algebra"
"HOL-Number_Theory.Number_Theory"
begin
theorem mathd_algebra_536:
"fact 3 * (2^3 + sqrt 9) / 2 = 33"
sorry
end