tanAtanBtanC\tan A \tan B \tan CtanAtanBtanC
cotAcotBcotC\cot A \cot B \cot CcotAcotBcotC
sinAsinBsinC\sin A \sin B \sin CsinAsinBsinC
cosAcosBcosC\cos A \cos B \cos CcosAcosBcosC
secAsecBsecC\sec A \sec B \sec CsecAsecBsecC