Quote by jackmell
Well, I didn't wanna' say this initially cus' you'll just hate me,

Why would I hate you??
but I feel writing
[tex]f(x)=\overline{x}[/tex]
is like writing
[tex]f(a)=b[/tex]

Do you have anything against:
[tex]f:\mathbb{R}^2\rightarrow \mathbb{R}^2:(a,b)\rightarrow (a,b)[/tex]
And what about
[tex]f:\mathbb{C}\rightarrow \mathbb{C}:a+bi\rightarrow abi[/tex]
and what about
[tex]f:\mathbb{C}\rightarrow \mathbb{C}:x\rightarrow \overline{x}[/tex]
??
May I request a third opinion about the matter?

Sure, we'll see if anybody else responds.