May be viewmat was not yet loaded. Try typing require 'viewmat'
before running the lab. Thanks. Thanks for your response. Labs is now working with require 'viewmat' ---------- Forwarded message ---------- From: Daniel Durieu <[email protected]> Date: Tue, Mar 4, 2014 at 8:30 AM Subject: Graphics not appearing in labs J801 To: Programming forum <[email protected]> -Installation of J801 64 bits on a pc with windows 7 seems OK, but impossible to have graphics running the labs. See log bellow: labs_run_jqtide_ 1 ── Chapter 2 Patterns: color ──────────────────────────────── ── ((2) 1 of 11) Addition Table ───────────────────────────── The pattern seen in an addition table can be emphasized by producing a window in which equal values in the table are assigned the same color. To continue, press Esc to remove the window, or click the mouse on the main window to return focus to it. ) require 'plot graph' color =: viewmat x=:i. 5 x +/ x 0 1 2 3 4 1 2 3 4 5 2 3 4 5 6 3 4 5 6 7 4 5 6 7 8 color x +/ x |value error: viewmat | color x+/x |[-4] -- Daniel Durieu Rue du Grand Coron, 28 B-7034-Obourg Tél: 065/ 72 32 14 Gsm: 0471 068 338 e-mail: [email protected] -- Daniel Durieu Rue du Grand Coron, 28 B-7034-Obourg Tél: 065/ 72 32 14 Gsm: 0471 068 338 e-mail: [email protected] ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
