- 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
- 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
- inequality - What does lt; gt; mean? - Mathematics Stack Exchange
What do the less-than and greater-than symbols right next to each other mean? Does it mean either less than or greater than? In other words, not equal? I am trying to understand a book that says th
- Meaning of “is an element of” - Mathematics Stack Exchange
Meaning of “is an element of” Ask Question Asked 3 years, 5 months ago Modified 3 years, 5 months ago
- Textbook Notation: Meaning of cf. - Mathematics Stack Exchange
Textbook Notation: Meaning of cf [closed] Ask Question Asked 3 years, 4 months ago Modified 3 years, 4 months ago
- The meaning of various equality symbols - Mathematics Stack Exchange
The meaning of various equality symbols Ask Question Asked 10 years, 6 months ago Modified 9 years, 6 months ago
- notation - What is the meaning of $\exp (\,\cdot\,)$? - Mathematics . . .
What is the meaning of $\exp (\,\cdot\,)$? Ask Question Asked 13 years, 6 months ago Modified 2 years, 7 months ago
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