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Tupper’s Self-Referential Formula

tupper's self-referential formula

Graph this formula over 0 ≤ x ≤ 106 and kyk + 17, with k = 96093937991895888497167
29621278527547150043396601293066515055192717028023952664246896428421743
50718121267153782770623355993237280874144307891325963941337723487857735
74982392662971551717371699516523289053822161240323885586618401323558513
60488286933379024914542292886670810961844960917051834540678277315517054
05381627380967602565625016981482083418783163849115590225610003652351370
34387446184837873723819822484986346503315941005497470059313833922649724
94617515457283667023697454610146559979337985374831437868418065934222278
98388722980000748404719, and you get this:

http://commons.wikimedia.org/wiki/File:Tupper's_self_referential_formula_plot.png

Reasonable enough, right?