Hi everyone,
I do not often use symbolic calculation, and I have already tried the keyword "explicit" but I don't seem to get it right.
How can I obtain a symbolic result without the numerical substitution of a variable?
I have attached a practical example (a stripped version of a worksheet where I am trying to use the Rayleigh Distribution to compute the fatigue cumulative usage factors caused by a random narrow-band Gaussian vibration on a part, given the rms stress and the number of cycles).
But the question is general. Mathcad substitutes the values of the variables he knows. Sometimes it is not desirable. How do I reach this?
Thanks for every hint
Best regards
Claudio