- Difference between ≈, ≃, and ≅ - Mathematics Stack Exchange
In mathematical notation, what are the usage differences between the various approximately-equal signs "≈", "≃", and "≅"? The Unicode standard lists all of them inside the Mathematical Operators B
- What is the meaning of ⊊? - Mathematics Stack Exchange
I have encountered this when referencing subsets and vector subspaces For example, T ⊊ span(S) should mean that T is smaller than span(S)--at least from what I've gathered Is ⊊ a sort of ≤ or lt
- notation - What does ∈ mean? - Mathematics Stack Exchange
I have started seeing the "∈" symbol in math What exactly does it mean? I have tried googling it but google takes the symbol out of the search
- What does it mean when something says (in thousands)
I'm doing a research report, and I need to determine a companies assets So I found their annual report online, and for the assets, it says (in thousands) One of the rows is: Net sales $ 26,234
- What do the symbols d dx and dy dx mean?
Okay this may sound stupid but I need a little help What do d dx d d x and dy dx d y d x mean? I need a thorough explanation Thanks
- What is meant by canonical? - Mathematics Stack Exchange
@AlexYoucis Yeah I figured, but what is that technical meaning (and how does it relate to this case)? There are dozens of other terms in which canonical is used
- Understanding the definition of ergodicity through examples
So, apparently to understand the meaning of ergodicity, one needs to know what is the ensemble average and what is the time average of a random process After reading this answer on Math SE, and three related entries on Wikipedia (Ergodic Process, Ergodicity, Stationary ergodic process), this is what I understand:
- calculus - Difference between constants, arbitrary constants and . . .
How about the comment of @user40085? Why shouldn't c c be also an arbitrary constant? Meaning, isn't c c part of the initial conditions?
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