Solved: Impossible to calculate

Marco1954 · ‎Jul 14, 2020

Hello , new in MATHCAD ( today since 5 houres now), I've a small problem.

As you can see in "test2.mcdx" , I did something wrong but cann't find out what ?

Can someone help me on the right track ?

Marco , France

Thank you all

DJF · ‎Jul 14, 2020

Mathcad works top to bottom, and left to right. Everything must be defined in the right sequence. So you can't set 'rc' until R and C are defined (move them above).

And RC is not the same as R*C.

And don't define H(jw) like that. You're creating a function of jw but there is no jw there. Just call it H or H_jw.

and log(H_jw) not log*H_jw

View solution in original post

DJF · ‎Jul 14, 2020

Mathcad works top to bottom, and left to right. Everything must be defined in the right sequence. So you can't set 'rc' until R and C are defined (move them above).

And RC is not the same as R*C.

And don't define H(jw) like that. You're creating a function of jw but there is no jw there. Just call it H or H_jw.

and log(H_jw) not log*H_jw

Marco1954 · ‎Jul 14, 2020

Thank you very much .

Your answer will help me a lot

Concerning RC and R or C in my equations RC is not the same as R*C , it's a new number .

I'll try it all out , thank you

Marco