isabelle/valid/aime_1988_p3.thy (13 lines of code) (raw):
(*
Authors: Albert Qiaochu Jiang
*)
theory aime_1988_p3 imports
Complex_Main
begin
theorem aime_1988_p3:
fixes x :: real
assumes h0 : "0 < x"
and h1 : "log 2 (log 8 x) = log 8 (log 2 x)"
shows "(log 2 x)^2 = 27"
sorry
end