- 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
- 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 does the dot product of two vectors represent?
I know how to calculate the dot product of two vectors alright However, it is not clear to me what, exactly, does the dot product represent The product of two numbers, $2$ and $3$, we say that i
- 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 does versus mean in the context of a graph?
I would agree with the rule " [dependent] versus [independent] " The word "versus" can mean "compared with," and it more frequently makes sense to compare a dependent value with its associated independent value, because well, the independent variable doesn't really "care" about the existence of the dependent variable, but the converse relationship is by definition
- How should one interpret a double slash, - Mathematics Stack Exchange
Where did you see it? Can you give more context? e g if you found this in a python program, the operator would mean to divide then round down to the nearest integer e g 3 2 == 1
- notation - The meaning of $\rightsquigarrow$ in math? - Mathematics . . .
In order to write a scientific paper, I would like to use the symbol \\rightsquigarrow or \\leadsto which look as: $\\rightsquigarrow$ or $\\leadsto$ I'm wondering about the usual meaning and use of
|