Tale Label

latex - How to label each equation in align environment ... -... Jul 7, 2019 · You can label each line separately, in your case: \begin {align} \lambda_i + \mu_i = 0 \label {eq:1}\\ \mu_i \xi_i = 0 \label {eq:2}\\ \lambda_i [y_i ( w^T x_i + b) - 1 + \xi_i] = 0 \label {eq:3} \end {align} Note that this only works for AMS environments that are designed for multiple equations (as opposed to multiline single equations). Share Cross referencing sections, equations and floats - Overleaf The label is set after the \section statement, i.e. the \label command should be added after the counter number for the section has been generated. This also works on chapters, subsections and subsubsections. See Sections and chapters . Open an example in Overleaf. How to label equations in Latex? | Physics Forums Sep 8, 2017 · The AMS-LaTex package automatically numbers equations. It looks like these web pages do too. See Using this code: Fortran: \begin {equation} f(x)=(x+a)(x+b) \end{equation...