Yet another Find issue

[JasonC]

Hi, I'm trying to practice using the Find function, and using a workaround with units.

Pls. see attached. The units are working but the answer it found is wrong. "Io" is supposed to be 4.

[VladimirN]

And what about the solutions without units in Mathcad 15, suit you?

[VladimirN]

And here is solution with units in Mathcad Prime 3.1:

[AndyWesterman]

Can't explain why , but I can add more confusion :

The attached seems to work.

Regards

Andy

[lturek]

Some more fun:

1) Change the guess from 1V to 1 kV and watch the solution

2) Change the guess back to 1 V and change the V in Find() to kV and watch Io

3) Don't change the kV and replace the "ohm" in Find() by the upper case greek letter Omega (W followed by Crtr-G) and watch Io to change to 4

[RichardJ]

Changing ohm to capital omega makes no difference when I try it (MC15 M030).

[VladimirN]

The same result in F000 and M030 service releases.

[VladimirN]

In which service release of Mathcad did you play these tricks?