How to manually number equations in latex

 · in front of your equation numbering. \begin{document} \section{Introduction} \begin{equation} 1+1=3? \end{equation} \begin{equation} 1+1\neq3 \end{equation} \section{Some section or chapter without content } \section{Content!} \begin{equation} 1+1=2 \end{equation} \begin{equation} 1+2=3 \end{equation} \end{document}Reviews: 1. The \tag{your name here} construct can be used inside \begin{equation}.. \end{equation} and the amsmath \www.doorway.ru{align} constructs in order to give equations visible names instead of numbers: \begin{equation} \tag{Super Fun Equation} y = 3x \end{equation} Labels can then be used to refer to names in references.  · I was wondering how to number a set of equations (in Latex) under the same number but differentiate with a letter appeneded at the end! i.e, aX + bY = k (a) cX + dY = l (b) rX + sY = m (c) like wise. I can get them numbered as (),(),() etc. But don't know how to get the above format. Thanks, MadaraUser Interaction Count:

The \tag{your name here} construct can be used inside \begin{equation}.. \end{equation} and the amsmath \www.doorway.ru{align} constructs in order to give equations visible names instead of numbers: \begin{equation} \tag{Super Fun Equation} y = 3x \end{equation} Labels can then be used to refer to names in references. Single equations should be exclusively typed using the equation-environment: \begin{equation} a = b + c \end{equation} a= b+ c (1) In case one does not want to have an equation number, the *-version is used: \begin{equation*} a = b + c \end{equation*} a= b+ c All other possibilities of typesetting simple equations have disadvantages. Code: \documentclass {article} ewcommand {\dd} [1] {\mathrm {d}#1} \begin {document} \begin {equation} \ddot {\underline {\mathbf {r}}} = \frac {\dd {} {^2}\underline {\mathbf {r}}} {\dd {t}^2} = 0 \end {equation} \end {document} Share. Improve this answer. Follow this answer to receive notifications. edited Jun 10 '20 at

Oct Displayed equations in Writer documents can be numbered using a You can also mimic the AutoText and number your equation manually by. Oct If your paper has many equations, then probably the best and the easiest way for you would be to write your manuscript in latex. Latex can do it. You cannot number the equations and cross reference them like you can in Word. If you had to do this in PowerPoint, you would have to do it manually.