FO-EOS(1) General Commands Manual FO-EOS(1) NNAAMMEE FFoo--eeooss - end of sentence handling after a function block DDEESSCCRRIIPPTTIIOONN As an example of a trigonometric function, let us consider ddoouubbllee ssiinn(_d_o_u_b_l_e _x). Or do you prefer _d_o_u_b_l_e ccooss(_d_o_u_b_l_e, _x). Either will do. OpenBSD July 4, 2017 OpenBSD