CTAN package updatge: pst-func
Date: March 21, 2008 10:50:55 PM CET
Herbert Voss wrote:
> I uploaded pst-func.tgz to the uk mirror. Please replace the
> 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 \psBezier, which allows
> to plot a Bezier curve from order 1 (two control points)
> up to order 9 (10 control points).
> See the documentation for more informations.
>
> pst-func.tex --------
> 0.53 2008-03-21 - added macro \psBezier# for Bezier curves of order
> #=1...9 with 2..10 pairs of coordinates
> 0.52 2008-03-02 - changes macros from SpecialObj to OpenObj, which
> allows using the macros inside \pscustom
> 0.51 2008-02-27 - enable filling support for \psIntegral and
> \psCumIntegral (suggested by Rafal Bartczuk)
>
> pst-func.pro --------
> 0.08 2008-03-21 added BezierCurve code for Bezier curves of up to
> order 9
> 0.07 2007-08-30 new subroutine LogGamma
i have installed the new version and updated the catalogue. thanks for
the update.
users may view the catalogue entry at
http://www.tex.ac.uk/tex-archive/help/Catalogue/entries/pst-func.html
or browse the package directory on the archive at
http://www.tex.ac.uk/tex-archive/graphics/pstricks/contrib/pst-func/
(the catalogue entry will be updated 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.
| Package | pst-func |
| Version | 1.02a 2024-03-31 |
| Maintainer | Herbert Voß |