CTAN
Comprehensive TeX Archive Network

CTAN up­date: bnu­m­expr

Date: Oc­to­ber 15, 2015 7:36:13 PM CEST
Jean-Fran?ois Burnol sub­mit­ted an up­date to the bnu­m­expr pack­age. Ver­sion num­ber: 1.2a 2015-10-14 Li­cense type: lp­pl1.3 Sum­mary de­scrip­tion: Ex­tends eTeX?s \nu­m­expr...\re­lax con­struct to big in­te­gers An­nounce­ment text:
The pack­age bnu­m­expr al­lows _ex­pand­able_ com­pu­ta­tions with big in­te­gers, the four in­fix op­er­a­tors +, -, *, / (which does rounded di­vi­sion), the power op­er­a­tors ^ or **, the fac­to­rial !, the trun­cated di­vi­sion //, and its as­so­ci­ated mod­ulo /:. For ex­am­ple: \theb­nu­m­expr (92874927979^5-3197927979^6)/30!\re­lax out­puts -4006240736596543944035189. By de­fault the un­der­ly­ing arith­metic macros are the ones pro­vided by pack­age xint­core [1] (its re­lease 1.2 is re­quired). [1] http://www.ctan.org/pkg/xint bnu­m­expr has only one op­tion _cus­tom_ which says to not load xint­core, and a com­mand \bnu­m­ex­prsetup to in­form the pack­age which macros to use if not those from xint­core. This is a break­ing re­lease: some op­tions and com­mands from v1.1 are not de­fined any­more (as \bnu­m­ex­prsetup pro­vides a new in­ter­face), and doc­u­ments which used them will need up­dat­ing.
This pack­age is lo­cated at http://mir­ror.ctan.org/macros/la­tex/con­trib/bnu­m­expr More in­for­ma­tion is at http://www.ctan.org/pkg/bnu­m­expr We are sup­ported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/user­groups.html .
Thanks for the up­load. For the CTAN Team Ina Dau

bnu­m­expr – Ex­tends ’s \nu­m­expr...\re­lax con­struct to big in­te­gers

The pack­age ex­tends ε- \nu­m­expr...\re­lax op­er­a­tion to al­low big in­te­gers, pow­ers, fac­to­ri­als, trun­cated di­vi­sion and its as­so­ci­ated mod­ulo.

By de­fault, bnu­m­expr loads pack­age xint­core (part of the xint bun­dle) and uses its arith­metic macros.

Pack­agebnu­m­expr
Ver­sion1.2c 2017-12-05
Main­tainer Jean-François Burnol

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