New guy and programming problem

[Gerson W. Barbosa]

(08-27-2017 03:15 PM)Dieter Wrote:  Both versions work for as many resistors in parallel as you like:

100 [ENTER] 150 [XEQ]"PAR" => 60
200 [R/S] => 46,15
  50 [R/S] => 24

Dieter

For this task, no program is needed on the WP34S:

100 [ENTER] 150 [g] || => 60.
200 [g] || => 46.1538461538
50 [g] || => 24.


Problem:

What resistor should be paralleled to a 100 ohm resistor so that the equivalent resistance is 32 ohm?

On the WP34S I just do

100 +/- [ENTER] 32 [g] || => 47.0588235294

Indeed,

100 [ENTER] 47 [g] || => 31.9727891156

Is there another calculator that offers this as a built-in function?

Gerson.