i would need a short another help of you.
This is a par tof my Calculation:
Now my question is,
how is it correct to write the fomulas with that variable?
I dont get rid of this.
maybe i found my problem i need the other variables too.
f(A,B,C,D) ---> all variables need to define in the function. I only used D as variable but i have a few other parameters too which defines the function
If the Function S(D) return units of stress (the same as Sa) then that's not your problem. If they do not, then Mathcad cannot evaluate that fraction.
This is a clue:
You multiplied Sa by stress to get stress. If Sa is not stress, will g(D,Sa) calculate?
Hmm so maybe i only need to change the calculation g(D,Sa) and the Sa Calculation
so Sa as Stress is before g(D,Sa)
maybe this is the solution thx ill try