Return-Path: Received: (qmail 23938 invoked from network); 13 May 2003 17:43:43 -0000 Received: from netmail02.services.quay.plus.net (212.159.14.221) by mailstore with SMTP; 13 May 2003 17:43:43 -0000 X-Priority: 3 X-MSMail-Priority: Normal Received: (qmail 9641 invoked by uid 10001); 13 May 2003 17:43:43 -0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from post.thorcom.com (193.82.116.70) by netmail02.services.quay.plus.net with SMTP; 13 May 2003 17:43:43 -0000 X-SQ: A Received: from majordom by post.thorcom.com with local (Exim 4.14) id 19Fdng-0003L1-Fe for rsgb_lf_group-outgoing@blacksheep.org; Tue, 13 May 2003 18:42:52 +0100 Received: from [205.188.157.37] (helo=imo-d05.mx.aol.com) by post.thorcom.com with esmtp (Exim 4.14) id 19Fdnb-0003Kp-MZ for rsgb_lf_group@blacksheep.org; Tue, 13 May 2003 18:42:47 +0100 Received: from DL4YHF@aol.com by imo-d05.mx.aol.com (mail_out_v34.22.) id l.178.1a9599de (16930) for ; Tue, 13 May 2003 13:41:55 -0400 (EDT) From: DL4YHF@aol.com Message-ID: <178.1a9599de.2bf28863@aol.com> Date: Tue, 13 May 2003 13:41:55 EDT To: rsgb_lf_group@blacksheep.org MIME-Version: 1.0 X-Mailer: 6.0 for Windows XP sub 50 Subject: LF: Complex Calculating Editor (update) Content-Type: text/html; charset=windows-1252 X-Spam-Status: No, hits=2.3 required=5.0tests=HTML_00_10,HTML_MESSAGE,MIME_LONG_LINE_QP,NO_REAL_NAMEversion=2.53 X-Spam-Level: ** X-Spam-Checker-Version: SpamAssassin 2.53 (1.174.2.15-2003-03-30-exp) X-SA-Exim-Scanned: Yes Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rsgb_lf_group-outgoing@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false Content-transfer-encoding: 8bit Dear group,

If anyone on this group used an earlier version of it:
There is an update of the 'complex-calculating text editor' at
  http://www.qsl.net/dl4yhf/calc_ed.html


What's that ?
A small notepad-like text editor, which can calculate complex numeric expressions, like:
1/(2*pi*sqrt(1.4nF*1mH))  =: 134510
1kOhm||2kOhm||3kOhm  =: 545.455
 [ ||  is the 'parallel' operator,   A||B = (A*B)/(A+B)  ]
The result from one calculation line can be re-used in the next, and when finishing, you can save the whole thing in a plain text file.

What's new ?
CalcEd can now plot functions in a graphic output window. Good for analysing AC networks, due to the possibility of complex numbers.
To make this at least a bit "on-topic" : I used this program to check the frequency responce of a bandpass for 136kHz ;-).

Regards,
Wolf DL4YHF.