tovisonnenberg
New member
- Joined
- Sep 13, 2020
- Messages
- 1
Hi everyone! I need to use sigma notation to build a summation that "feeds back into itself". By that I mean that it should model a sum whose terms are
f(x) + f(f(x)) + f(f(f(x))) and so on. How would I do this?
f(x) + f(f(x)) + f(f(f(x))) and so on. How would I do this?