pstfunc 0.73 (24oct11)

git-svn-id: svn://tug.org/texlive/trunk@24385 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 2352 insertions, 1 deletions

diff --git a/Master/texmf-dist/doc/generic/pst-func/Changes b/Master/texmf-dist/doc/generic/pst-func/Changes
index b8657e392e0..171c278a870 100644
--- a/Master/texmf-dist/doc/generic/pst-func/Changes
+++ b/Master/texmf-dist/doc/generic/pst-func/Changes
@@ -1,4 +1,5 @@
 ..... pst-func.tex
+0.73  2011-10-21  - add \psMod Bessel function
 0.72  2011-04-23  - allow option comma for all functions
                   - use helper function dot2comma
 0.71  2010-11-03  - allow option dotstyle for \psGaussI
diff --git a/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.data b/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.data
new file mode 100644
index 00000000000..b6e262bd513
--- /dev/null
+++ b/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.data
@@ -0,0 +1,2320 @@
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diff --git a/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.pdf b/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.pdf
index 05259c1428e..1d6d70cd557 100644
--- a/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.pdf
+++ b/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.pdf
diff --git a/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.tex b/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.tex
index 306f8eb536f..a5b0cb884dc 100644
--- a/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.tex
+++ b/Master/texmf-dist/doc/generic/pst-func/pst-func-doc.tex
@@ -1,4 +1,4 @@
-%% $Id: pst-func-doc.tex 488 2011-04-23 09:19:40Z herbert $
+%% $Id: pst-func-doc.tex 584 2011-10-21 20:34:22Z herbert $
 \documentclass[11pt,english,BCOR10mm,DIV12,bibliography=totoc,parskip=false,
    smallheadings, headexclude,footexclude,oneside]{pst-doc}
 \usepackage[utf8]{inputenc}
@@ -738,6 +738,36 @@ way, at the cost of some reduction in graphics resolution.
 }
 \end{LTXexample}
 
+\clearpage
+
+\clearpage
+\section{Modfied Bessel function of first order}
+The modified Bessel function of first order is defined as
+%
+\begin{align}
+I_\nu(x) &= \left(\frac12 x\right)^\nu
+  \sum\limits_{k=0}^{\infty}  \frac{{\left(\frac14 x^2\right)}^k}{k!\Gamma(\nu+k+1)}
+\end{align}
+%
+\noindent The syntax of the macro is
+
+\begin{BDef}
+\Lcs{psModBessel}\OptArgs\Largb{xStart}\Largb{xEnd}
+\end{BDef}
+
+The only valid optional argument for the function is \Lkeyword{nue}, which
+is preset to 0, it shows $I_0$.
+
+
+\begin{LTXexample}
+\begin{pspicture}(0,-0.5)(5,5)
+\psaxes[ticksize=-5pt 0]{->}(5,5)
+\psModBessel[yMaxValue=5,nue=0,linecolor=red]{0}{5}
+\psModBessel[yMaxValue=5,nue=1,linecolor=green]{0}{5}
+\psModBessel[yMaxValue=5,nue=2,linecolor=blue]{0}{5}
+\psModBessel[yMaxValue=5,nue=3,linecolor=cyan]{0}{5}
+\end{pspicture}
+\end{LTXexample}
 
 
 \clearpage