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  2. Nesting (computing) - Wikipedia

    en.wikipedia.org/wiki/Nesting_(computing)

    =IF(SUM(C8:G8)=0,"Y","N") In this Microsoft Excel formula, the SUM function is nested inside the IF function. First, the formula calculates the sum of the numbers in the cells from C8 to G8. It then decides whether the sum is 0, and it displays the letter Y if the sum is 0, and the letter N if it is not.

  3. Subset sum problem - Wikipedia

    en.wikipedia.org/wiki/Subset_sum_problem

    Whenever the sum of the current element in the first array and the current element in the second array is more than T, the algorithm moves to the next element in the first array. If it is less than T, the algorithm moves to the next element in the second array. If two elements that sum to T are found, it stops. (The sub-problem for two elements ...

  4. Numeric precision in Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Numeric_precision_in...

    Excel maintains 15 figures in its numbers, but they are not always accurate; mathematically, the bottom line should be the same as the top line, in 'fp-math' the step '1 + 1/9000' leads to a rounding up as the first bit of the 14 bit tail '10111000110010' of the mantissa falling off the table when adding 1 is a '1', this up-rounding is not undone when subtracting the 1 again, since there is no ...

  5. Summation - Wikipedia

    en.wikipedia.org/wiki/Summation

    In mathematics, summation is the addition of a sequence of numbers, called addends or summands; the result is their sum or total.Beside numbers, other types of values can be summed as well: functions, vectors, matrices, polynomials and, in general, elements of any type of mathematical objects on which an operation denoted "+" is defined.

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    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  7. Sum - Wikipedia

    en.wikipedia.org/wiki/Sum

    Sum (category theory), the generic concept of summation in mathematics; Sum, the result of summation, the addition of a sequence of numbers; 3SUM, a term from computational complexity theory; Band sum, a way of connecting mathematical knots; Connected sum, a way of gluing manifolds; Digit sum, in number theory; Direct sum, a combination of ...

  8. This Bearish Argument Doesn't Add Up - AOL

    www.aol.com/.../this-bearish-argument-doesnt-add-up

    This year, investors had become accustomed to a "one-way" market; through May 17, the S&P 500 was up a very respectable 14% year to date, and the Dow Jones Industrial Average performed even better ...

  9. Stocks: 1 Number That Doesn't Add Up - AOL

    www.aol.com/.../stocks-one-number-that-doesnt-add-up

    Stocks were near unchanged today, with the Dow Jones Industrial Average down 0.17% and the broader S&P 500 Index up just 0.02%. Stocks: One number that doesn't add upThe VIX closed at 13.42 today ...