约 50 个结果
在新选项卡中打开链接
  1. arithmetic - Factorial, but with addition - Mathematics Stack Exchange

    2015年4月21日 · Explore related questions arithmetic factorial See similar questions with these tags.

  2. 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...

  3. Is there a 3-term arithmetic progression (AP) of perfect squares such ...

    2025年1月21日 · There's more to say about three-term arithmetic progressions of squares, but first a review of Pythagorean triples, which turn out to be closely related to, but better studied than, three …

  4. modular arithmetic - Reducing modulo equations - Mathematics Stack …

    2021年2月8日 · Explore related questions modular-arithmetic See similar questions with these tags.

  5. Mathematics Stack Exchange

    Q&A for people studying math at any level and professionals in related fields

  6. 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 application-dependent!

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

    2015年1月7日 · The other interesting thing here is that 1,2,3, etc. appear in order in the list. And you have 2,3,4, etc. terms on the left, 1,2,3, etc. terms on the right. This should let you determine a …

  8. How can I solve quadratic equations using modular arithmetic

    2021年10月3日 · How can I solve quadratic equations using modular arithmetic Ask Question Asked 13 years, 2 months ago Modified 4 years, 5 months ago

  9. arithmetic - Multiplication and sequences - Mathematics Stack Exchange

    2021年7月29日 · Multiplication can be thought of as repeated addition. For instance, we have $3\\times 2=6$ which is equivalently expressed as $3\\times (1+1)=3+3=6$ Notice that in this definition of …

  10. Understanding nonstandard Peano arithmetic - Mathematics Stack …

    2020年11月29日 · The appearance of nonstandard models of Peano arithmetic can be understood intuitively as an entropic effect. You see, one of the Peano axioms is called the induction axiom.