Around 1967 Dan Bobrow wrote a program to do algebra problems based on symbols rather than numbers.

Picture Quotes Maker

Top Authors

• Pope John Paul Ii

  Priest

  Tuesday, May 18, 1920
  Saturday, Apr 02, 2005

• Walt Disney

  Animator

  Thursday, Dec 05, 1901
  Thursday, Dec 15, 1966

• John Lewis

  U.s. Representative

  Wednesday, Feb 21, 1940
  

• Carrie Fisher

  Actress

  Sunday, Oct 21, 1956
  Tuesday, Dec 27, 2016

• Mae West

  Actress

  Thursday, Aug 17, 1893
  Saturday, Nov 22, 1980

• Marcus Tullius Cicero

  Philosopher

  
  

• John Muir

  Author

  Saturday, Apr 21, 1838
  Thursday, Dec 24, 1914

• Muhammad Ali

  Professional Boxer

  Saturday, Jan 17, 1942
  Friday, Jun 03, 2016

• Isaac Newton

  Physicist

  Sunday, Jan 04, 1643
  Monday, Mar 31, 1727

• Friedrich Nietzsche

  Philologist

  Tuesday, Oct 15, 1844
  Saturday, Aug 25, 1900

• William Blake

  Poet

  Monday, Nov 28, 1757
  Sunday, Aug 12, 1827

• Carl Sagan

  Astronomer

  Friday, Nov 09, 1934
  Friday, Dec 20, 1996

• Vince Lombardi

  Football Player

  Wednesday, Jun 11, 1913
  Thursday, Sep 03, 1970

• Soren Kierkegaard

  Philosopher

  Wednesday, May 05, 1813
  Sunday, Nov 11, 1855

• Donald Trump

  45Th President Of The United States

  Friday, Jun 14, 1946