CTAN Update: pst-math
0.63 2014-07-30 - added the arc secans functions
This package is located at http://mirror.ctan.org/graphics/pstricks/contrib/pst-math/ More information is at http://www.ctan.org/pkg/pst-math 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 Petra Rübe-Pugliese
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.
Christophe Jorssen (inactive)
- 2022-10-18 CTAN update: pst-math
- 2018-12-14 CTAN Update: pst-math
- 2014-07-31 CTAN Update: pst-math
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- 2009-08-27 CTAN update: pst-math
- 2009-05-13 CTAN update: pst-math
- 2009-01-20 CTAN update: pst-math
- 2004-06-24 CTAN has a new package: pst-math