\DEGREESSIN{60}{\sol} $\sin 60^{\textrm o}=\sol$ \DEGREESCOS{60}{\sol} $\cos 60^{\textrm o}=\sol$ \DEGREESTAN{60}{\sol} $\tan 60^{\textrm o}=\sol$ \DEGREESCOT{60}{\sol} $\cot 60^{\textrm o}=\sol$