diffcoeff: a package to ease the writing of a variety of differential coefficients Andrew Parsloe (ajparsloe@gmail.com) This work may be distributed and/or modified under the conditions of the LaTeX Project Public License, either version 1.3c of this license or (at your option) any later version. The latest version of this license is in http://www.latex-project.org/lppl.txt %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Version 5.5 of diffcoeff adds the ability to write a 'generic' mixed partial derivative with dots in the variable list, a 'split-level' inline derivative, and a 'doubly' compact form of compact derivative. The mleftright package is still required, but for LaTeX systems from June 2024, xtemplate is no longer required. Version 5.0 of diffcoeff introduced many interface incompat- ibilities with version 4, which is still available through the trailing optional argument in the \usepackage statement, e.g., \usepackage{diffcoeff}[=v4] Manifest %%%%%%%% README.txt this document diffcoeff.sty LaTeX .sty file diffcoeff.pdf documentation for current version diffcoeff.tex LaTeX source of documentation diffcoeff5.def definition file diffcoeff4.sty LaTeX .sty file for v4.2 diffcoeff4.pdf documentation for v4.2 diffcoeff4.tex LaTeX source of documentation for v4.2 diffcoeff-doc.def definition file for v4.2