
arithmetic - Factorial, but with addition - Mathematics Stack …
Apr 21, 2015 · Explore related questions arithmetic factorial See similar questions with these tags.
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. …
mental arithmetic - Fastest way to multiply small numbers with …
Explore related questions mental-arithmetic See similar questions with these tags.
Is Vector arithmetic compatible between 2D and 3D Vectors?
As the title suggests, is Vector arithmetic (including Cross and Dot Products and Length Calculations) compatible between 2D and 3D Vectors where a "2D Vector" is a 3D Vector with …
arithmetic - What is the correct answer to this infamously …
Mar 24, 2021 · Algebraically, we can treat the division operator (obelus or solidus) as a fraction. Everything to the left of the operator is in the numerator and everything to the right is in the …
Modular Arithmetic with a Negative Power - Mathematics Stack …
In modular arithmetic, a−1 a 1 means the multiplicative inverse of a a. That is, it is the unique element in {1, …, 118} {1,, 118} such that aa−1 =a−1a ≡ 1 (mod 119) a a 1 = a 1 a ≡ 1 (mod …
arithmetic - How do I explain 2 to the power of zero equals 1 to a ...
By no-changer I refer, of course, to the unit element. That this can be added/multiplied to anything without resulting in a change should be accepted. I am unsure wether this approach helps …
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)?
arithmetic - How to divide using addition or subtraction
Can we define division similarly using only addition or subtraction?
arithmetic - What is zero times infinity? - Mathematics Stack …
If any number times zero is zero and any number time infinity is infinity, then what do you get when you multiply zero times infinity? Do they cancel one another out and equal any number …