CTAN Comprehensive TeX Archive Network

CTAN up­date: dif­f­co­eff

Date: De­cem­ber 6, 2018 8:43:33 PM CET
An­drew Parsloe sub­mit­ted an up­date to the dif­f­co­eff pack­age. Ver­sion num­ber: 2.1 2018-12-05 Li­cense type: lp­pl1.3c Sum­mary de­scrip­tion: Write dif­fer­en­tial co­ef­fi­cients eas­ily An­nounce­ment text:
Ver­sion 2.1 of dif­f­co­eff is built on xtem­plate (from l3­pack­age's), al­low­ing a more ver­sa­tile han­dling of vari­ant forms. Th­ese can now be stored in a .def file, stored in the texmf tree, so as to be avail­able for other doc­u­ments.
This pack­age is lo­cated at http://mir­ror.ctan.org/macros/la­tex/con­trib/dif­f­co­eff More in­for­ma­tion is at http://www.ctan.org/pkg/dif­f­co­eff We are sup­ported by the TeX User Groups. Please join a users group; see http://www.tug.org/user­groups.html .
Thanks for the up­load. For the CTAN Team Ina Dau --

dif­f­co­eff – Write dif­fer­en­tial co­ef­fi­cients eas­ily

dif­f­co­eff.sty 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).

Ver­sion 2 is built on xtem­plate, al­low­ing the sys­tem­atic fine-tun­ing of the dis­play and gen­er­a­tion and use of vari­ant forms (like deriva­tives built from D, \Delta or \delta).

The pack­age re­quires the 3 bun­dles l3k­er­nel and l3­pack­ages.

Pack­agedif­f­co­eff
Ver­sion2.1 2018-12-05
Copy­right2016–2018 An­drew Parsloe
Main­tainerAn­drew Parsloe

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