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

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

  2. arithmetic - What are the formal names of operands and results …

    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. …

  3. Help me understand division in modular arithmetic

    In mathematics, modular arithmetic is a system of arithmetic for integers, where numbers "wrap around" upon reaching a certain value So the point of modular arithmetic is to do our normal …

  4. Overview of basic results on cardinal arithmetic

    Apr 13, 2012 · Are there some good overviews of basic formulas about addition, multiplication and exponentiation of cardinals (preferably available online)?

  5. Arithmetic mean vs Harmonic mean - Mathematics Stack Exchange

    Aug 1, 2017 · I am reading about Arithmetic mean and Harmonic mean. From wikipedia I got this comparision about them: In certain situations, especially many situations involving rates and …

  6. Arithmetic or Geometric sequence? - Mathematics Stack Exchange

    Nov 1, 2016 · Similarly, an arithmetic sequence is one where its elements have a common difference. In the case of the harmonic sequence, the difference between its first and second …

  7. How can I solve quadratic equations using modular arithmetic

    Oct 3, 2021 · 10 How can I solve quadratic equations using modular arithmetic? E.g. $$2x^2 + 8x + 2 = 0 \pmod {23}$$ N.b. I have changed the figures from those in my homework question …

  8. Explanation of the derivation of the formula for the sum of an ...

    Aug 16, 2020 · To find the sum of an arithmetic sequence for the first $n$ terms $S_n$, we can write out the sum in relation to the first term $a_1$ and the common difference $d$.

  9. What is the difference between arithmetic and geometrical series ...

    Nov 26, 2014 · Geometric and arithmetic are two names that are given to different sequences that follow a rather strict pattern for how one term follows from the one before. An arithmetic …

  10. arithmetic - Rules for rounding (positive and negative numbers ...

    Yonatan: Most of the disagreement anyway is how to handle the case when the digit after the rounding digit is a 5; for the other digits, all seem to be in agreement. I guess the rules are …