######################################################################## # Script pour gnuplot pour fabriquer le dessin pour # l'epreuve IIB du concours PT 2000. # # Daniel Duparc # Lyc\'ee Voltaire # 101 av. de la R\'epublique # 75543 PARIS CEDEX 11 ######################################################################## set terminal X11 set parametric set dummy t set autoscale #set samples 160 set nokey set title "" set xrange [-10:10] set yrange [-5.0:5] set noxtics set noytics set noborder set label "$\\overrightarrow{e_1}$" at -3.5,-3 set label "$\\overrightarrow{e_2}$" at 6,-0.5 set label "$\\overrightarrow{e_3}$" at 1,4.5 set label "$\\overrightarrow{f(t)}$" at 3.5,2 set label "$\\overrightarrow{f_3(t)}$" at -1.5,4 set label "$\\overrightarrow{f_1(t)}+\\oa{f_2(t)}$" at 3,-2.5 set label "$\\theta (t)$" at 0.6,1.4 set label "$\\phi (t)$" at 0,-1.5 set arrow from 0,0 to 7,0 set arrow from 0,0 to 0,5 set arrow from 0,0 to -4,-3 set arrow from 0,0 to 3,-2 set arrow from 0,0 to 3,2 set arrow from 0,0 to 0,4 set arrow from 0,4 to 3,2 nohead set arrow from 3,2 to 3,-2 nohead set arrow from 3,2 to 0,0 nohead #set arrow from cos(0.6)+0.1,sin(0.6)+0.1 to cos(0.6),sin(0.6) set trange [0.6:1.570] plot cos(t),sin(t),cos(2*t-3.7),sin(2*t-3.7) with lines 1 pause -1 "Appuyer sur Entree" set terminal latex set output "M00DT2BF.tex" replot