I have a system for equations that is structured hierarchically:
- Level 0: these are base variables that I can measure from a process (e.g. a,b,c)
- Level 1: these are variables derived from Level 0 variables (e.g. d=a+b, e=bc)
- Level 2: these are variables derived from Level 1 variables (e.g. f=de)
For all Levels >0 I have only expressions that use variables from one level below, but I want to express those in terms of Level 0 variables. In this case, I want to give Mathematica the expressions for a,b,c,d,e,f in the above form and have it show me that f=d*e=abc+b²c.
Thank you so much for any help
- a Mathematica beginner