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                | Math Logic |  | 
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	 	| Question : |  
	 		    | What 
                  is EDVAC ? |  
	 	| Answer :
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	 		| It is a computing machine built in at the University of Pennsylvania for the Ballistic Research Laboratories, Aberdeen Providing ground.
			EDVAC is acronym for Electronic Discrete Variable Automatic Computer. |  
	 		| EDVAC was built for the U.S. Army's Ballistics Research Laboratory at the Aberdeen Proving Ground
			 by the University of Pennsylvania's Moore School of Electrical Engineering. |  
	 		| The EDVAC was a binary serial computer with automatic addition, 
			subtraction, multiplication, programmed division and automatic checking with an ultrasonic serial memory capacity of 1,000 44-bit words. |  |