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- 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 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
- 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
- The meaning of various equality symbols - Mathematics Stack Exchange
The meaning of various equality symbols Ask Question Asked 10 years, 2 months ago Modified 9 years, 2 months ago
- Textbook Notation: Meaning of cf. - Mathematics Stack Exchange
Cf : "The abbreviation cf (short for the Latin: confer conferatur, both meaning 'compare') is used in writing to refer the reader to other material to make a comparison with the topic being discussed
- What is the meaning of - Mathematics Stack Exchange
So I'm just getting into topology and I see spaces such as S1 S 1 or S2 S 2 used a lot What is the meaning of S1 S 1 or S2 S 2? Furthermore, what is meant by the cartesian product S1 ×S1 S 1 × S 1 or S2 ×S2 S 2 × S 2? I've looked everywhere and it's a difficult question to Google All I know is that it has to do with circles Like a two-dimensional torus is composed of two circles and a
- sequences and series - Uniform vs normal convergence - meaning . . .
Uniform vs normal convergence - meaning Ask Question Asked 1 year, 5 months ago Modified 1 year, 5 months ago
- What is the meaning of - Mathematics Stack Exchange
What is the meaning of dA d A in double integrals? Ask Question Asked 11 years ago Modified 10 years, 6 months ago
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