LF: Complex Calculating Editor (update)

[DL4YHF@aol.com]

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.