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I got the error message like this in discussion title, when i try to solve simply differential equation.
Check the attached file.
Try removing all the units.
Mike
I have tried it before, and its working, but i would like to solve this equatation with units.
Is there any posibility to do this ?
Not really satisfactory, but maybe like in the attached file
Thanks alot. I have one more question, how to find minimum of function, without calculating derivative of a function ? Is there any built-in mathcad function to find it ?
You could use minimize() or you could make vectors with x and y values and use min() and match() or lookup().
See attached
