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2.4.1 Equations

When inserting equation-like environments, the ‘\label’ will have a default prefix, which is controlled by the following variables:

user option LaTeX-equation-label​

Prefix to use for ‘equation’ labels.

user option LaTeX-eqnarray-label​

Prefix to use for ‘eqnarray’ labels.

user option LaTeX-amsmath-label​

Prefix to use for amsmath equation labels. Amsmath equations include ‘align’, ‘alignat’, ‘xalignat’, ‘aligned’, ‘flalign’ and ‘gather’.