'Explicit,all'and 'this variable is undefined'

[szatynkabuduje]

So now i've encountered a problem.. I want to use explicit on a formula, the error appears, saying that ' this varaiable in endefined'. I ve checked twice and it IS DEFINED. Look at my worksheet.

Due this reason I'm not able to obtain the result...

[ValeryOchkov]

No error in my Mathcad 15

[szatynkabuduje]

Did you manage to obtain the result of W.c ??

[Werner_E]

Looks all OK to me, too.

If you want to see the result you may follow the evaluation by another symbolic eval or by a numeric evaluation as shown below:

[szatynkabuduje]

Thank you all for your message. actually i would like to use =, which i am not able to use .Im attaching screen. nevertheless i managed to evaluate it by another symbolic evaluation. but i cant use = evaluation.instead of this,i obtain second time what you see in the screen...

[Werner_E]

And you get that error/strange result using the very same file you posted in your first post without any changes by just adding an ordinary equal sign at the end?

Thats exactly what I did and you have seen the result in the picture I posted (additionally I changed the unit from liter to m^3).

I have no idea what the cause for this strange behaviour could be as the numeric evaluation never should yield a result looking like the one you posted.

No idea for a solution other than the bold one - try to reinstall Mathcad with all its prerequisites.

[terryhendicott]

Hi

Works in my version of the software.

Wc = 23.1 x 10^6 mm3

Regards

[ValeryOchkov]

[VladimirN]

What version (and service release too) of Mathcad are you using? And what about attached worksheet?