安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- What does the \var prefix stand for in \varphi and \varepsilon etc?
59 What does the \var prefix stand for in \varphi and \varepsilon? Is it variable, or perhaps variant? I am thinking the latter, but it would be nice to clarify Sorry if this is an overly simple question I am just after clarification
- Is there any meaningful difference between $\\phi$ and $\\varphi$?
Are $\\phi$ and $\\varphi$ characters that symbolise the same thing, and have variations only for stylistic purposes, or do the represent distinct characters?
- Alternate Greek symbols - TeX - LaTeX Stack Exchange
22 \varphi, \varepsilon and so on If you want to use one variant throughout and save yourself a few keystrokes, put \let\phi\varphi in your preamble The kpfonts package contains slanted and upright greek letters for mathmode psgreek provides some alternate Greek fonts
- symbols - What is \varpi? - TeX - LaTeX Stack Exchange
4 Okay, after a bit more searching, I found this post: What does the \var prefix stand for in \varphi and \varepsilon etc? So, I guess it's a variant of \pi That post has more explanation of these variants and it's pretty interesting
- Why does \mathrm {\varphi} work, but \text {\varphi} does not?
7 \varphi is a math symbol and requires math mode Since \mathrm still "provides" math mode, \varphi doesn't complain On the other hand, \text (from amstext; loaded by amsmath) is a macro that makes the correct choice in font size when switching to text mode - super convenient when typesetting test in exponents subscripts
- Greek alternate variant letters - TeX - LaTeX Stack Exchange
Some letters of the greek alphabet include alternative letters For instance, we have \\Phi, \\phi and \\varphi What is the purpose of the variant versions of these letters? Why are these not avail
- How do you swap the commands for two symbols? - TeX
34 I find that I much prefer \varphi to \phi and generally would rather use the \varphi than the \phi But it's three more characters to type \varphi instead of \phi, which is most troublesome So I would like to swap the two commands
- Why is $\\varphi$ called the most irrational number?
I have heard $\varphi$ called the most irrational number Numbers are either irrational or not though, one cannot be more "irrational" in the sense of a number that can not be represented as a ratio of integers
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