Tribute : Shakuntala Devi “Human Computer”

PROPEL STEPS

shakuntala-devis-84th-birthday-5315657683959808-hp

shakuntala_devi--621x414

In 1977 in USA she competed with a computer to see who gives the cube root of 188,132,517 faster, she won. That same year, at the Southern Methodist University she was asked to give the 23rd root of a 201-digit number; she answered in 50 seconds. Her answer—546,372,891—was confirmed by calculations done at the U.S. Bureau of Standards by the Univac 1101 computer, for which a special program had to be written to perform such a large calculation.

On June 18, 1980, she demonstrated the multiplication of two 13-digit numbers 7,686,369,774,870 × 2,465,099,745,779 picked at random by the Computer Department of Imperial College, London. She correctly answered 18,947,668,177,995,426,462,773,730 in 28 seconds. This event is mentioned in the 1982 Guinness Book of Records.

Shakuntala Devi (November 4, 1929 – April 21, 2013), popularly known as the “Human Computer”, was a child prodigy and mental calculator. Her talents earned her a…

View original post 327 more words

This entry was posted in Re-Blogs by OyiaBrown. Bookmark the permalink.

About OyiaBrown

Please send me, as a comment to this page, any old material you have for inclusion in The Daily Joke Alert - to help enable us all to have our fancy tickled regularly! Never mind the state it's in as I tidy everything up prior to publication. Don't let good material go to waste - and so much does. In the interests of the environment we should always try to re-cycle everything, especially jokes. You know that makes sense! You may find some historical stuff here, but this does not really matter as humor is fairly timeless.

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.