CTAN
Comprehensive TeX Archive Network

CTAN up­date: pst-func

Date: Oc­to­ber 2, 2010 10:49:56 PM CEST
Her­bert Voss wrote: > I up­loaded pst-func.tgz to the uk ctan node. Please > re­place all files with the ones in the di­rec­tory > /graph­ics/pstricks/con­trib/pst-func/ > > > pst-func is a PSTricks re­lated pack­age for draw­ing > spe­cial math­e­mat­i­cal func­tions like dis­tri­bu­tions, > poly­no­mi­als, a.s.o. > > This up­date has a new macro \psVa­sicek > (http://en.wikipedia.org/wiki/Va­sicek_model) for > de­scrib­ing the evo­lu­tion of in­ter­est rates > > pst-func.tex -------- > 0.70 2010-10-02 - added \psVa­sicek with two pos­si­ble pa­ram­e­ters thanks for the up­load. i have in­stalled the new ver­sion and up­dated the cat­a­logue repos­i­tory. Users may view the pack­age's cat­a­logue en­try at http://www.tex.ac.uk/tex-archive/help/Cat­a­logue/en­tries/pst-func.html or browse the pack­age's di­rec­tory at http://www.tex.ac.uk/tex-archive/pst-func graph­ics/pstricks/con­trib/pst-func/ The cat­a­logue en­try will change (some­what) overnight tonight. Robin Fair­bairns For the CTAN team

pst-func – PSTricks pack­age for plot­ting math­e­mat­i­cal func­tions

The pack­age is built for use with PSTricks. It pro­vides macros for plot­ting and ma­nip­u­lat­ing var­i­ous math­e­mat­i­cal func­tions:

  • poly­no­mi­als and their deriva­tives f(x)=an*x^n+an-1*x^(n-1)+...+a0 de­fined by the co­ef­fi­cients a0 a1 a2 ... and the deriva­tive or­der;
  • the Fourier sum f(x) = a0/2+a1­cos(omega x)+...+b1sin(omega x)+... de­fined by the co­ef­fi­cients a0 a1 a2 ... b1 b2 b3 ...;
  • the Bes­sel func­tion de­fined by its or­der;
  • the Gauss func­tion de­fined by sigma and mu;
  • Bézier curves from or­der 1 (two con­trol points) to or­der 9 (10 con­trol points);
  • the su­perel­lipse func­tion (the Lamé curve);
  • Che­by­shev poly­no­mi­als of the first and sec­ond kind;
  • the Thomae (or pop­corn) func­tion;
  • the Weier­strass func­tion;
  • var­i­ous in­te­gra­tion-de­rived func­tions;
  • nor­mal, bi­no­mial, pois­son, gamma, chi-squared, stu­dent’s t, F, beta, Cauchy and Weibull dis­tri­bu­tion func­tions and the Lorenz curve;
  • the ze­roes of a func­tion, or the in­ter­me­di­ate point of two func­tions;
  • the Va­sicek func­tion for de­scrib­ing the evo­lu­tion of in­ter­est rates; and
  • im­plicit func­tions.

The plots may be gen­er­ated as vol­umes of ro­ta­tion about the X-axis, as well.

Pack­agepst-func
Ver­sion0.87 2017-08-03
Main­tainerHer­bert Voß

An­nounce­ments

more

Guest Book Sitemap Contact Contact Author