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								! Copyright (c) 2007 Aaron Schaefer, Samuel Tardieu.
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								! See http://factorcode.org/license.txt for BSD license.
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								USING: math.primes sequences project-euler.common ;
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								IN: project-euler.010
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								! http://projecteuler.net/index.php?section=problems&id=10
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								! DESCRIPTION
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								! -----------
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								! The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17.
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											2008-11-05 01:11:15 -05:00
										 
									 
								 
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								! Find the sum of all the primes below two million.
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								! SOLUTION
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								! --------
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								: euler010 ( -- answer )
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								    2000000 primes-upto sum ;
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											2008-12-26 14:58:46 -05:00
										 
									 
								 
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								! [ euler010 ] 100 ave-time
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								! 15 ms ave run time - 0.41 SD (100 trials)
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								SOLUTION: euler010
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