Hm, for some reason, I still get the same error message when trying to plot the functions.
Btw:
"In[18]:=
totalfunction[3]
Out[18]=
Piecewise[{{5,False},{7,True},{7,True}}]"
Is there a way Mathematica can recognize that 3 is in the domain of the second function, and give its value at this function only?
This function will be a parameter in another function, so I only need the value of one of the piecewise it consists of, depending in which domain the value is.
