%% %% This is file `phy-nabla.legacy.sty', %% the `nabla.legacy' module of `physics2' package. %% %% ****************************************************** %% * This work may be distributed and/or modified under * %% * the conditions of the LaTeX Project Public License * %% * * %% * http://www.latex-project.org/lppl.txt * %% * * %% * either version 1.3c of this license or any later * %% * version. * %% ****************************************************** %% %% This work has the LPPL maintenance status `maintained'. %% %% The Current Maintainer of this work is Zhang Tingxuan. %% \ProvidesFile{phy-nabla.legacy.sty} [2023/01/25 `nabla.legacy' (autobraces) module of `physics2.sty'] \phy@requiremodule{ab} % This package required `fixdif' package version 2.x. \RequirePackage{fixdif}[2023/01/31] \letdif\phy@nl@nabla{nabla} \AtBeginDocument{\ifcsname div\endcsname\let\divsymbol\div\fi \DeclareRobustCommand\grad{\phy@nl@nabla\ab}% \DeclareRobustCommand\div{\phy@nl@nabla\cdot\ab}% \DeclareRobustCommand\curl{\phy@nl@nabla\times\ab}% \DeclareRobustCommand\laplacian{\phy@nl@nabla^2\ab}% } \endinput %% End of file `phy-nabla.legacy.sty'.