I am not sure why your test does not work. The function plot is probably itself a quite complex application of pd calls.
I think what you are trying to do is just load 'plot ' testp =: 3 : 0 pd 'reset' z =: range 0 0.4 0.01 pd ((1+z) ; ^. 1+z) NB. function pd 'type line' pd 'color red' pd ((1+z); z) NB. approximation pd 'show' ) testp '' ----- Original Message ----- From: "Ian Clark" <[email protected]> To: "Programming forum" <[email protected]> Sent: Monday, November 14, 2011 5:46 PM Subject: Re: [Jprogramming] Modified plot I guess the problem I'm running up against is that: pd 'new' pd (sin;cos,: ]) range 1 7.5 0.5 pd *: 0.1*i.160 pd 'show' works with either of the two middle statements, but not both together, the second obliterating the first. (Why not?) I want to superimpose two differently structured data items, one of which is able to form closed polygons but doesn't share the x-vector of the other one. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
