Hi! I'm using the fx-82ES PLUS.

When I calculate Pi*cos(Pi/6) the answer I get is 2.720699046. This is equal to (Pi*√3)/2, which is the answer I would like it to show. However, I can't find any way to do thiS. Is this a limitation on the calculator, or is there a setting that changes this?

When i calculate Pi*sin(Pi/6) it gives me (1/2)Pi, so no problem there. Any sugestions?