I learned C and Java before learning Mathematica. So I don't like using f[] to call a function. Is it posiblle use other symbols to instead of f[]?
Prime@4 (worked!, return 7)
Plot@( x, {x, 0, 6 Pi} ) (Syntax::sntxf: "(" cannot be followed by "x,{x,0,6Pi})".)}
Plot @@ {Sin@x, {x, 0, 6 Pi}} (worked!)
