Enter a LaTeX expression in the dialog box that appears. Open an example in Overleaf. I have a figure in LaTeX with a caption to which I need to add a formula equation or displaymath environments.
Some of these symbols are primarily for use in text.
On your Mac from the menu bar choose Insert Equation. Embed formulas in your text by surrounding them with dollar signs The equation environment is used to typeset one formula. Open an example in Overleaf. Enter a LaTeX expression in the dialog box that appears.