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- 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
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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
- Three dot ∴ symbol meaning - Mathematics Stack Exchange
Whats the meaning of this symbol? Its a three dot symbol: ∴ I read a book, im could not find any definition of this symbol This is about continuum property of the natural numbers and the archimed
- The meaning of various equality symbols - Mathematics Stack Exchange
The meaning of various equality symbols Ask Question Asked 10 years, 8 months ago Modified 9 years, 8 months ago
- What is the meaning of Hermitian? - Mathematics Stack Exchange
Google search-bar gives the definition of Hermitian as: Hermitian: denoting or relating to a matrix in which those pairs of elements that are symmetrically placed with respect to the principal di
- Textbook Notation: Meaning of cf. - Mathematics Stack Exchange
Textbook Notation: Meaning of cf [closed] Ask Question Asked 3 years, 6 months ago Modified 3 years, 6 months ago
- What is the meaning of infinitesimal? - Mathematics Stack Exchange
I have read that an infinitesimal is very small, it is unthinkably small but I am not quite comfortable with with its applications My first question is that is an infinitesimal a stationary value?
- meaning of topology and topological space
After looking at the Wikipedia article on topological space, I still cannot grasp intuitively what topological space is For example, if we are to define topology on real numbers, can there be many
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