%% 
%% 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'.
