# set terminal canvas rounded size 600,400 enhanced fsize 10 lw 1.6 fontscale 1 name "vector_2" jsdir "." # set output 'vector.2.js' set style increment default set xrange [ * : * ] noreverse writeback set x2range [ * : * ] noreverse writeback set yrange [ * : * ] noreverse writeback set y2range [ * : * ] noreverse writeback set zrange [ * : * ] noreverse writeback set cbrange [ * : * ] noreverse writeback set rrange [ * : * ] noreverse writeback r(x,y)=sqrt(x*x+y*y) v1(x,y)= q1/(r((x-x0),y)) v2(x,y)= q2/(r((x+x0),y)) vtot(x,y)=v1(x,y)+v2(x,y) e1x(x,y)= q1*(x-x0)/r(x-x0,y)**3 e1y(x,y)= q1*(y)/r(x-x0,y)**3 e2x(x,y)= q2*(x+x0)/r(x+x0,y)**3 e2y(x,y)= q2*(y)/r(x+x0,y)**3 etotx(x,y)=e1x(x,y)+e2x(x,y) etoty(x,y)=e1y(x,y)+e2y(x,y) enorm(x,y)=sqrt(etotx(x,y)*etotx(x,y)+etoty(x,y)*etoty(x,y)) dx1(x,y)=coef*etotx(x,y)/enorm(x,y) dy1(x,y)=coef*etoty(x,y)/enorm(x,y) dx2(x,y)=coef*etotx(x,y) dy2(x,y)=coef*etoty(x,y) q1 = 1 x0 = 1.0 q2 = -1 coef = 0.7 xmin = -10.0 xmax = 10.0 ymin = -10.0 ymax = 10.0 ## Last datafile plotted: "$equipo2" plot $equipo2 w l