https://tex.stackexchange.com › questions › 44235

The syntax is \widecheck{xyz}. Here is a minimum working example to demonstrate: \documentclass{article} \usepackage{amsmath} \usepackage{mathabx} \begin{document} $\widecheck{\theta\tilde\theta} + \widecheck{\phi^2-\rho}$. \end{document}

https://tex.stackexchange.com › questions › 77646

You can use. in text-mode (needs \textrm or similar in math-mode) \textasciicircum or. \^{}, in math-mode. \hat{} (only this produces a circumflex), \widehat{}, or. \wedge (∧). in a verb-like manner.

https://tex.stackexchange.com › questions › 28861 › text-upside-down-characters-rotated...

Here are a couple of possibilities, using the facilities of the graphicx package: \documentclass{article} \usepackage{graphicx} \parindent0pt. \begin{document} Upside down\\. \rotatebox{180}{Upside down} Upside down \\. \rotatebox{180}{\reflectbox{Upside down}} Upside down and mirrored \\.

https://oeis.org › wiki › List_of_LaTeX_mathematical_symbols

List of LaTeX mathematical symbols. There are no approved revisions of this page, so it may not have been reviewed. Jump to: navigation, search. All the predefined mathematical symbols from the TeX package are listed below. More symbols are available from extra packages. Contents. 1Greek letters. 2Unary operators. 3Relation operators.

https://www.alecjacobson.com › weblog › 463.html

The upside-down capital A (∀) as in "for all" or "for any" element (s) in a set, can be typeset in LaTeX using the TeX macro in math mode: \forall.

https://home.adelphi.edu › ~tfoguel › latexsymbols.pdf

Welcome to the Comprehensive LATEX Symbol List! This document strives to be your primary source of LATEX symbol information: font samples, LATEX commands, packages, usage details, caveats—everything needed to put thousands of different symbols at your disposal. All of the fonts covered herein meet the following criteria: 1. They are freely ...

https://www.cmor-faculty.rice.edu › ~heinken › latex › symbols.pdf

Examples: \left( \begin{array}{cc} 2\tau & 7\phi-frac5{12} \\ 3\psi & \frac{\pi}8 \end{array} \right) \left( \begin{array}{c} x \\ y \end{array} \right) \mbox{~and~} \left[ \begin{array}{cc|r} 3 & 4 & 5 \\ 1 & 3 & 729 \end{array} \right] 5 x 2τ 7φ −. 12. π y 3ψ.

https://latexref.xyz › Math-symbols.html

LaTeX provides almost any mathematical or technical symbol that anyone uses. For example, if you include $\pi$ in your source, you will get the pi symbol π. See the “Comprehensive LaTeX Symbol List” package at https://ctan.org/pkg/comprehensive. Here is a list of commonly-used symbols. It is by no means exhaustive.