Simplify

[ValeryOchkov]

[ValeryOchkov]

[-MFra-]

[ValeryOchkov · Accepted solution]

Thanks FM.

[LucMeekes]

Oh you lucky man. This is what I get from Mathcad 11:

I guess that both Maple and Mupad don't let symbolics cross an '=' border.

One way to do it:

Success!
Luc

[ValeryOchkov]