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natural number
(redirected from Positive integers)

   Also found in: Dictionary/thesaurus, Wikipedia 0.01 sec.
natural number
any of the numbers 0,1,2,3,4,… that can be used to count the members of a set; the nonnegative integers

natural number [′nach·rəl ′nəm·bər]
(mathematics)
One of the integers 1, 2, 3, ….

(mathematics)natural number - An integer greater than or equal to zero. A natural number is an isomorphism class of a finite set.


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He identifies stages in solving equations during the intervening millennia, linking them to successive extensions of the number systems beyond positive integers and fractions to embrace positive irrational numbers, negative numbers timidly towards the end of the Middle Ages, and finally complex numbers shortly after that.
In number theory, a partition of a positive integern is a way of writing n as a sum of positive integers.
We start with a finite sequence of positive integers, say (1,1,2,2,1).
 
 
 
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