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Summation of n^3, from 1 to n

ÀÛ¼ºÀÚ Uploader : ezmath ÀÛ¼ºÀÏ Upload Date: 2016-06-10º¯°æÀÏ Update Date: 2016-06-10Á¶È¸¼ö View : 380

In mathematics, summation (capital sigma symbol:¢²) is the addition of a sequence of numbers; the result is their sum or total.

Pn = 1^3 + 2^3 + 3^3 + ¡¦ + n^3 = (n(n+1)/2)^2

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https://en.wikipedia.org/wiki/Summation
Pn = (n*(n+1)/2)^2
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