git-svn-id: https://lxsd.femto-st.fr/svn/fvn@35 b657c933-2333-4658-acf2-d3c7c2708721

daniau
1 parent 698bfed797
Showing 2 changed files with 507 additions and 508 deletions Side-by-side Diff
doc/fvn.pdf
doc/fvn.tex
@@ -769,7 +769,7 @@
         \item 3 : extremely bad integrand behaviour occurs at some points of the integration interval.
         \item 6 : the input is invalid, because (epsabs.le.0 and epsrel.lt.max(50*rel.mach.acc.,0.5d-28)) or limit.lt.1 or lenw.lt.limit*4. result, abserr, neval, last are set to zero. Except when lenw is invalid, iwork(1), work(limit*2+1) and work(limit*3+1) are set to zero, work(1) is set to a and work(limit+1) to b.
     \end{itemize}
- \item limit (in) is an integer equal to maximum number of subintervals in the partition of the given integration interval (a,b). A value of 500 will usually give good results.
+ \item limit (in) is an optional integer equal to maximum number of subintervals in the partition of the given integration interval (a,b). If the parameter is not present a default value of 500 will be used.
 \end{itemize}
  
 \begin{equation}
@@ -1769,6 +1769,13 @@
  \label{aie}
 aie(x)=Ai(x) \textrm{~if~}x\leq0 \qquad \qquad aie(x)=e^{{2\over3}x^{3\over2}}Ai(x)\rm{~if~}x>0
 \end{equation}
+%\begin{equation}
+%  \left{\begin{array}{ll}
+%  Ai(x) & \textrm{~if~}x\leq0 \\
+%  e^{{2\over3}x^{3\over2}}Ai(x) & \textrm{~if~}x>0
+%\end{array}\right. 
+%\label{aie}
+%\end{equation}
  
 Specific interfaces : \verb'aie,daie'
...	...	@@ -769,7 +769,7 @@
769	769	\item 3 : extremely bad integrand behaviour occurs at some points of the integration interval.
770	770	\item 6 : the input is invalid, because (epsabs.le.0 and epsrel.lt.max(50rel.mach.acc.,0.5d-28)) or limit.lt.1 or lenw.lt.limit4. result, abserr, neval, last are set to zero. Except when lenw is invalid, iwork(1), work(limit2+1) and work(limit3+1) are set to zero, work(1) is set to a and work(limit+1) to b.
771	771	\end{itemize}
772		- \item limit (in) is an integer equal to maximum number of subintervals in the partition of the given integration interval (a,b). A value of 500 will usually give good results.
	772	+ \item limit (in) is an optional integer equal to maximum number of subintervals in the partition of the given integration interval (a,b). If the parameter is not present a default value of 500 will be used.
773	773	\end{itemize}
774	774
775	775	\begin{equation}
...	...	@@ -1769,6 +1769,13 @@
1769	1769	\label{aie}
1770	1770	aie(x)=Ai(x) \textrm{~if~}x\leq0 \qquad \qquad aie(x)=e^{{2\over3}x^{3\over2}}Ai(x)\rm{~if~}x>0
1771	1771	\end{equation}
	1772	+%\begin{equation}
	1773	+% \left{\begin{array}{ll}
	1774	+% Ai(x) & \textrm{~if~}x\leq0 \\
	1775	+% e^{{2\over3}x^{3\over2}}Ai(x) & \textrm{~if~}x>0
	1776	+%\end{array}\right.
	1777	+%\label{aie}
	1778	+%\end{equation}
1772	1779
1773	1780	Specific interfaces : \verb'aie,daie'
1774	1781