Re: various observations (added to list)

[<br...@ph...>]

Now, as to the proposed prob3.dem itself.

First off, this really should go into random.dem.  It doesn't really 
need yet another .dem file of its own.

+# demo for showing use of normal random numbers
+
+# Prepared by Dan Sebald
+# History:
+#	- 5.10.2006 ds: 1st version
           ^^^^^^^^^

Your calendar's off ;-)

+set parametric
+set isosamples 25,2
+set samples 25
+set table "temp.dat"
+splot invnorm(rand(0)),invnorm(rand(0)),invnorm(rand(0))
+unset table

Looks like abuse of splot to me.  You generate 3 columns, but only use 2 
below.

	set samples 25
	set table 'temp.dat'
	plot invnorm(rand(0)), invnorm(rand(0))
	unset table