CTAN update: pst-math
Date: January 20, 2009 11:17:16 PM CET
Herbert Voss wrote:
> I uploaded pst-math.tgz to the uk ctan node. Please replace the
> files with the ones in the directory
> /graphics/pstricks/contrib/pst-math/
>
> pst-math is a collection of PostScript subroutines for
> special mathematical functions like sin hyperbolic
> Gamma function , a.s.o.
>
> This version 0.21 of pst-math.pro has a new subroutine
> SIMPSON for numerical integration of functions written
> in PostScript or algebraic notation.
i have installed the new version, and updated the catalogue repository.
thanks for the upload.
users may view the catalogue entry at
http://www.tex.ac.uk/tex-archive/help/Catalogue/entries/pst-math.html
or browse the package directory at
http://www.tex.ac.uk/tex-archive/graphics/pstricks/contrib/pst-math/
the catalogue entry will be updated (slightly) overnight.
Robin Fairbairns
For the CTAN team
pst-math – Enhancement of PostScript math operators to use with PSTricks
PostScript lacks a lot of basic operators such as tan, acos,
asin, cosh, sinh, tanh, acosh, asinh, atanh, exp (with e base).
Also (oddly) cos and sin use arguments in degrees.
Pst-math provides all those operators in a header file
pst-math.pro with wrappers pst-math.sty
and pst-math.tex.
In addition, sinc, gauss, gammaln and bessel are implemented
(only partially for the latter). The package is designed
essentially to work with pst-plot
but can be used in whatever PS code (such as PSTricks SpecialCoor
"!", which is useful for placing labels).
The package also provides a routine SIMPSON for numerical
integration and a solver of linear equation systems.
| Package | pst-math |
| Version | 0.67 2023-07-03 |
| Copyright | 2023 Herbert Voss
|
| Maintainer | Herbert Voß
Christophe Jorssen (inactive)
|
Announcements
more