I have an expression:
vo=(aol id Rf) / (1 + aol + C Rf s).
beta = 1/(s*C*Rf)
I'd like to simplify the expression by dividing top and bottom by aol, and then substituting beta for 1/(sCRf). I divided the numerator and denominator by aol by separating numerator and denominator using Numerator and Denominator instructions and carrying out the division. However, I'm stuck on how to substitute beta for the expression 1/(sCRf) in the equation.
What I'm ultimately trying to get to is for Mathematica to return:
from the original expression above.
thanks for the help.