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  1. arithmetic - Factorial, but with addition - Mathematics Stack Exchange

    Apr 21, 2015 · Explore related questions arithmetic factorial See similar questions with these tags.

  2. Overview of basic results on cardinal arithmetic

    Are there some good overviews of basic formulas about addition, multiplication and exponentiation of cardinals (preferably available online)?

  3. Arithmetic pattern $1 + 2 = 3$, $4 + 5 + 6 = 7 + 8$, and so on

    As for a closed form of the sum, note that each side is an arithmetic series with a common difference of 1 and there are formulas you could use to compute this. Note that the n2 + 2n + 1 = (n + 1)2 n 2 + 2 …

  4. arithmetic - What are the formal names of operands and results for ...

    I'm trying to mentally summarize the names of the operands for basic operations. I've got this so far: Addition: Augend + Addend = Sum. Subtraction: Minuend - Subtrahend = Difference. Multiplicati...

  5. Mathematics Stack Exchange

    Efficient arithmetic operations on a function basis linear-algebra functions numerical-methods arithmetic daw 55.9k

  6. Arithmetic mean. Why does it work? - Mathematics Stack Exchange

    Sep 7, 2014 · The arithmetic mean is a number that when multiplied by the number of elements, gives you the sum of all the elements. Because of this fact, it can't be more than the maximum nor less …

  7. Arithmetic and Geometric Sequences - Mathematics Stack Exchange

    Oct 17, 2012 · Do all the arithmetic sequences of length n form a vector space over R? How about Geometric Sequences?

  8. statistics - Why is circular mean different to arithmetic mean ...

    Feb 12, 2025 · The arithmetic mean effectively treats the circumference of a circle as a line, but I don't know what the circular mean is doing. I feel like most things I've seen online have suggested that the …

  9. arithmetic - How to divide using addition or subtraction - Mathematics ...

    Can we define division similarly using only addition or subtraction?

  10. sequences and series - Geometric mean never exceeds arithmetic …

    Nov 30, 2011 · Some classical inequalities were familiar, like the arithmetic mean - geometric mean inequality and the Cauchy inequality (two-dimensional version). But others like the n-dimensional …