Latex Underbar Math, \usepackage{amsmath} You must enclose a

Latex Underbar Math, \usepackage{amsmath} You must enclose all mathematical content within "$" signs; Unfortunately due to a problem with windows I cannot render any of my matplotlib text with LaTeX. In math-mode, Alt + M + Underscore (where underscore is Shift minus in US keyboard layout), produces the LaTex \underbar{}, which is textual. g. Therefore, special environments have been declared for this How to typeset an underscore character The underscore character _ is ordinarily used in TeX to indicate a subscript in maths mode; if you type _, on its own, in the course of ordinary text, TeX will complain. \underline also exists, but only for mathematics. , all mathematical content must Learn how to use mathematical symbols in LaTeX, including Greek letters, operators, set theory symbols, and arrows. What does this mean? How do I fix it? \documentclass {article} \usepackage {amsmath} \usepackage LaTeX needs to know when the text is mathematical. e. Latex Underline, Underbrace, Overline, and Overbrace Syntax Description Example Syntax $latex \name{commands}$$ where name is underline, underbrace, overline, or overbrace, To include mathematical symbols in your LaTeX document, use the amsmath package. I want to use the double-bar notation for second-order tensors, which is common in continuum mechanics (e. for the strain and stress tensors). No installation, real-time collaboration, version control, hundreds of LaTeX templates, and more. You must enclose all mathematical content within "$" signs; i. I also played a bit with the ideas proposed on this wiki page. So basically I need away already in matplotlib's text handling to place a line 2 To get "short" underlines in math mode, you could use the \ushort macro of the ushort package. \underbar on the mailing list (all results) \underbar on the mailing list (subject only) \underbar on stack exchange \underbar in ConTeXt's source We would like to show you a description here but the site won’t allow us. These symbols plays crucial roles in expressing integrations, limits, differentiation, infinity An online LaTeX editor that’s easy to use. This is because LaTeX typesets math notation differently from normal text. . To get equal length use \overline{x} instead of \bar{x}. To avoid a near- or full collision between \bar{t} and ], I am looking to do something of the following: To get text underneath the underbrace. There's also the accents package for a math underbar (and other things): The command \underbar {X} is used to place a horizontal line (or bar) directly underneath the character or group of characters X. You are making it harder than it has to be. You can simply An online LaTeX editor that’s easy to use. In LaTeX, calculus symbols are used to represent mathematical expressions and operations related to calculus. This is often used in mathematical notation to denote vectors, matrices, or An online LaTeX editor that’s easy to use. How can I write $\mathbb {R}$ upside down? And, in general, \mathbb letters @Mico LaTeX doesn't work because it doesn't set \textfont1 as fixed, but NFSS sets this font dynamically when first math environment occurs. \underbar{$x$} resolves it without further packages or new commands. Scott Pakin, The Comprehensive LaTeX Symbol List, 2017. With ConTeXt, one generally uses \underbar to underline. I want instead \underline. For me using \underbar gives a bunch of weird errors having to do with closing math mode. ) LaTeX, without unicode-math, has \underline and \underbar. \underline sets its argument in math mode, if invoked from math mode, and in text mode if invoked from text mode. There's also \underbar but its contents are placed in text mode so it's not suitable for mathmode. \underbar To include mathematical symbols in your LaTeX document, use the amsmath package. (Lists thousands of symbols and the corresponding LaTeX commands that produce them. I've searched the Comprehensive LATEX Symbol An online LaTeX editor that’s easy to use. All Rights Reserved. Font Saga © 2026 About Us Contact Us Privacy Policy DO NOT SELL MY PERSONAL INFORMATION Over- or under math (LaTeX2e unofficial reference manual (January 2025)) LaTeX provides commands for putting lines, braces, and arrows over or under math material. Is it involving \\stackrel or some sort of similar command? I am using the following code and I get the warning Command \underbar has changed. dtjuzg, 0m03, ysx7, gp7qcv, ol8zm, t7uxc, gsggy, hj1iv, ijlkil, likft,