1 2 3 4 5 6 7 8 9 10 11 12 13 14
% AND-gate WEST \newsavebox{\andw} \savebox{\andw}(10,6){ \begin{picture}(10,6) \put(8,1){\line(1,0){2}} \put(8,5){\line(1,0){2}} \put(8,0){\line(0,1){6}} \put(8,0){\line(-1,0){3}} \put(5,6){\line(1,0){3}} \bezier{30}(5,6)(2,6)(2,3) \bezier{30}(2,3)(2,0)(5,0) \put(0,3){\line(1,0){2}} \end{picture} }