Latex Equation Without Numbering. Solving Systems Of Equations A Comprehensive Guide To The Latex Approach I have also tried the equation and equation* environments with no luck The problem you're describing seems to be caused by the fact that the phstyle class includes the instructions \def\theequation{\thesection.\arabic{equation}} \@addtoreset{equation}{section} To override this behavior and have the equations numbered by chapter instead, insert the following instructions in the preamble: \usepackage{chngcntr} \counterwithout{equation}{section} % undo numbering.
Latex equation By Microsoft Awarded MVP Learn in 30sec wikitechy from www.wikitechy.com
How can I insert an equation without numbering? \nonumber option doesn't work with unicode-math package, and \begin {equation*} either. \begin{align} a = x \nonumber \\ b = y \end{align} However, this is producing a line number in the last line, which would like not to happen
Latex equation By Microsoft Awarded MVP Learn in 30sec wikitechy
Displayed, numbered math: use the equation environment: some text \begin{equation} \pi=3.141 \end{equation} some text The equation will be. Cross-references to such equations can be made via the usual \label — \ref (or \eqref ) mechanism I use lualatex with the package unicode-math instead of amsmath
45 latex equation labels. Displayed, unnumbered math: include your math code between \[ and \] in the following way: some text \[ \pi=3.141 \] some text The equation will be displayed, but without a number for referencing it I use lualatex with the package unicode-math instead of amsmath
Mathematical expressions Overleaf, Editor LaTeX online. If you want an arbitrary number to label your equation, you can use \tag: \documentclass {article} \usepackage {amsmath} \begin {document} \begin {equation} \label {yourlabel}\tag {1} a= b+c \end {equation} The equation will be labeled (1), and you can also call it with \eqref {yourlabel} Displayed, numbered math: use the equation environment: some text \begin{equation} \pi=3.141 \end{equation} some text The equation will be.