Marcus Bryant
07-03-2005, 10:15 AM
...(besides posting on the internets) you could do this:
http://news.yahoo.com/s/ap/20050702/ap_on_fe_st/japan_memorizing_pi
Japanese Man Sets Record in Pi Recitation
Sat Jul 2, 7:09 AM ET
TOKYO - A Japanese psychiatric counselor has recited pi to 83,431 decimal places from memory, breaking his own personal best of 54,000 digits and setting an unofficial world record, a media report said Saturday.
Akira Haraguchi, 59, had begun his attempt to recall the value of pi — a mathematical value that has an infinite number of decimal places — at a public hall in Chiba city, east of Tokyo, on Friday morning and appeared to give up by noon after only reaching 16,000 decimal places, the Tokyo Shimbun said on its Web site.
But a determined Haraguchi started anew and had broken his old record on Friday evening, about 11 hours after first sitting down to his task, the paper said.
He reached the 80,000-digit mark after midnight early Saturday, according to the paper, which had a photo showing Haraguchi with his eyes closed, his face contorted in concentration.
If verified and recognized by the Guinness Book of Records, Haraguchi's feat would beat his own previous best — currently under review — of 54,000 digits. The official current record-holder, also Japanese, calculated pi from memory to 42,195 decimal places in 1995.
Pi, usually given as an abbreviated 3.14, is the ratio of the circumference to the diameter of a circle. The number has fascinated and confounded mathematicians for centuries.
Aided by a supercomputer, a University of Tokyo mathematician set the world record for figuring out pi to 1.24 trillion decimal places in 2002.
Researchers say that calculating pi to more than about 1,000 decimal places has not much purpose in math or engineering, though mathematicians have done so to test the accuracy and limits of supercomputers.
http://news.yahoo.com/s/ap/20050702/ap_on_fe_st/japan_memorizing_pi
Japanese Man Sets Record in Pi Recitation
Sat Jul 2, 7:09 AM ET
TOKYO - A Japanese psychiatric counselor has recited pi to 83,431 decimal places from memory, breaking his own personal best of 54,000 digits and setting an unofficial world record, a media report said Saturday.
Akira Haraguchi, 59, had begun his attempt to recall the value of pi — a mathematical value that has an infinite number of decimal places — at a public hall in Chiba city, east of Tokyo, on Friday morning and appeared to give up by noon after only reaching 16,000 decimal places, the Tokyo Shimbun said on its Web site.
But a determined Haraguchi started anew and had broken his old record on Friday evening, about 11 hours after first sitting down to his task, the paper said.
He reached the 80,000-digit mark after midnight early Saturday, according to the paper, which had a photo showing Haraguchi with his eyes closed, his face contorted in concentration.
If verified and recognized by the Guinness Book of Records, Haraguchi's feat would beat his own previous best — currently under review — of 54,000 digits. The official current record-holder, also Japanese, calculated pi from memory to 42,195 decimal places in 1995.
Pi, usually given as an abbreviated 3.14, is the ratio of the circumference to the diameter of a circle. The number has fascinated and confounded mathematicians for centuries.
Aided by a supercomputer, a University of Tokyo mathematician set the world record for figuring out pi to 1.24 trillion decimal places in 2002.
Researchers say that calculating pi to more than about 1,000 decimal places has not much purpose in math or engineering, though mathematicians have done so to test the accuracy and limits of supercomputers.