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- 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
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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
- F (a)-F (a-) meaning? - Mathematics Stack Exchange
You'll need to complete a few actions and gain 15 reputation points before being able to upvote Upvoting indicates when questions and answers are useful What's reputation and how do I get it? Instead, you can save this post to reference later
- linear algebra - Meaning of $x^T A x$ - Mathematics Stack Exchange
I've seen the term $x^T A x$, where $A$ is a square and usually symmetric matrix, come up in a bunch of different areas of linear algebra Places I've seen it include
- 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
- What is the meaning of ∀x (∃y (A (x))) - Mathematics Stack Exchange
At first English is not my native language if something is not perfectly formulated or described I'm sorry Could somebody please tell me what the generally valid statement of this is? $$ \\forall
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Textbook Notation: Meaning of cf [closed] Ask Question Asked 3 years, 4 months ago Modified 3 years, 4 months ago
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The meaning of various equality symbols Ask Question Asked 10 years, 6 months ago Modified 9 years, 6 months ago
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