Това са думите definitions, свързани с arithmetic-progression. Щракнете върху която и да е дума, за да отидете на страницата с подробности за думата. Или, отидете на дефиницията на arithmetic-progression.
0 a sequence (= an ordered series of numbers) in which the numbers get bigger or smaller by the same amount, such as 3, 6, 9..., or 9, 6, 3:
A computer search revealed an arithmetic progression consisting of 23 primes, the longest such sequence yet found.
Thus the terms 1, 4, 7, 10 form an arithmetic sequence.