# New on CTAN: diffcoeff

Date: June 28, 2016 10:29:25 PM CEST

Andrew Parsloe submitted the
diffcoeff
package.
Version: 1.0 2016-06-27
License: gpl2
Summary description: Write differential coefficients easily
Announcement text:

diffcoeff.sty enables the easy writing of ordinary and partial differential coefficients of arbitrary order. For mixed partials, the overall order (algebraic or numeric) is calculated by the package. Optional arguments specify points of evaluation / variables held constant, and the placement of the differentiand (numerator / appended). Key = value settings tweak the display. Further commands construct analogous coefficients from D, \Delta, and \delta, and write Jacobians. Also included is diffcoeffx.sty which is diffcoeff.sty on steroids. The packages use expl3 and xparse from the LaTeX3 bundles, l3kernel and l3packages.

The package's Catalogue entry can be viewed at http://www.ctan.org/pkg/diffcoeff The package's files themselves can be inspected at http://mirror.ctan.org/macros/latex/contrib/diffcoeff/

Thanks for the upload. For the CTAN Team Petra RĂ¼be-Pugliese

We are supported by the TeX users groups. Please join a users group; see http://www.tug.org/usergroups.html .

diffcoeff.sty enables the easy writing of ordinary and partial differential coefficients of arbitrary order. For mixed partials, the overall order (algebraic or numeric) is calculated by the package. Optional arguments specify points of evaluation / variables held constant, and the placement of the differentiand (numerator / appended). Key = value settings tweak the display. Further commands construct analogous coefficients from D, \Delta, and \delta, and write Jacobians. Also included is diffcoeffx.sty which is diffcoeff.sty on steroids. The packages use expl3 and xparse from the LaTeX3 bundles, l3kernel and l3packages.

The package's Catalogue entry can be viewed at http://www.ctan.org/pkg/diffcoeff The package's files themselves can be inspected at http://mirror.ctan.org/macros/latex/contrib/diffcoeff/

Thanks for the upload. For the CTAN Team Petra RĂ¼be-Pugliese

We are supported by the TeX users groups. Please join a users group; see http://www.tug.org/usergroups.html .

## diffcoeff – Write differential coefficients easily and consistently

This package allows the easy and consistent writing of ordinary, partial and other derivatives of arbitrary (algebraic or numeric) order. For mixed partial derivatives, the total order of differentiation is calculated by the package. Optional arguments allow specification of points of evaluation (ordinary derivatives), or variables held constant (partial derivatives), and the placement of the differentiand (numerator or appended).

The package is built on xtemplate and the configurability it enables, extending to differentials (including simple line elements) and jacobians.

Package | diffcoeff |

Version | 5.4 2023-11-14 |

Maintainer | Andrew Parsloe |