You are viewing a single comment's thread. Return to all comments →
f: X -> X, if memory serves correctly, simply defines a function f that maps elements of set X to set X. The variable is totally unrelated.
So for example, if we had an of , then the domain and range of would be
Seems like cookies are disabled on this browser, please enable them to open this website
Security Function Inverses
You are viewing a single comment's thread. Return to all comments →
f: X -> X, if memory serves correctly, simply defines a function f that maps elements of set X to set X. The variable is totally unrelated.
So for example, if we had an of , then the domain and range of would be