Created
January 21, 2012 15:30
-
-
Save masak/1653071 to your computer and use it in GitHub Desktop.
Tupper's self-referential formula
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# See http://en.wikipedia.org/wiki/Tupper%27s_self-referential_formula | |
my $k = 4858450636189713423582095962494202044581400587983244549483093085061934704708809928450644769865524364849997247024915119110411605739177407856919754326571855442057210445735883681829823754139634338225199452191651284348332905131193199953502413758765239264874613394906870130562295813219481113685339535565290850023875092856892694555974281546386510730049106723058933586052544096664351265349363643957125565695936815184334857605266940161251266951421550539554519153785457525756590740540157929001765967965480064427829131488548259914721248506352686630476300; | |
for reverse $k .. $k + 17 -> $y { | |
for 0 .. 106 -> $x { | |
my $p = " "; | |
$p = "#" if 1/2 < floor(floor($y/17) * 2 ** (-17 * floor($x) - floor($y) % 17) % 2); | |
print $p; | |
} | |
say ""; | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment