What is sum up?

Some articles on sum:

Residual Sum Of Squares
... In statistics, the residual sum of squares (RSS) is the sum of squares of residuals ... It is also known as the sum of squared residuals (SSR) or the sum of squared errors of prediction (SSE) ... In general, total sum of squares = explained sum of squares + residual sum of squares ...
Characterization of Practical Numbers
... if and only if and, for every i from 2 to k, where denotes the sum of the divisors of x ... is clearly necessary in order to be able to represent as a sum of divisors of n ... the condition above, then any can be represented as a sum of divisors of n, by the following sequence of steps Let, and let ...
Simple File Verification - Checksum
... as CRC32 is not a collision resistant hash function even if the hash sum file is not tampered with, it is computationally trivial for an attacker to cause deliberate hash collisions, meaning ...
Euclid's Theorem - Euler's Proof
... second equality, distribute the product over the sum in the result, every product of primes appears exactly once, so by the fundamental theorem of arithmetic, the sum is equal to the sum ... The sum on the right is the harmonic series, which diverges ...
Jensen's Device - Description
... A classic example of Jensen's device is a procedure that computes the sum of a series, real procedure Sum(k, l, u, ak) value l, u integer k, l, u ... the first 100 terms of a real array V would be Sum(i, 1, 100, V) ... During the execution of Sum, the actual argument i will increment during each step of the for loop, and each of the procedure's evaluations of ak will use the current value of i to access the successive array ...

More definitions of "sum up":

Famous quotes containing the words sum up and/or sum:

    To sum up:
    1. The cosmos is a gigantic fly-wheel making 10,000 revolutions a minute.
    2. Man is a sick fly taking a dizzy ride on it.
    3. Religion is the theory that the wheel was designed and set spinning to give him the ride.
    —H.L. (Henry Lewis)

    I would sum up my fear about the future in one word: boring. And that’s my one fear: that everything has happened; nothing exciting or new or interesting is ever going to happen again ... the future is just going to be a vast, conforming suburb of the soul.
    —J.G. (James Graham)

    The ornament is a statuette, a black figure of a bird. I am prepared to pay on behalf of the figure’s rightful owner the sum of $5000 for its recovery. I am prepared to promise, to promise ... what is the phrase?—’No questions will be asked.’
    John Huston (1906–1987)

    And what is the potential man, after all? Is he not the sum of all that is human? Divine, in other words?
    Henry Miller (1891–1980)