xbasc();/// @@prerequisite 
t=-%pi:0.05:%pi;
a=gca();
a.font_size=5;
plot2d(t,sin(5*t).*exp(-t/2))
disp('\sciprompt{}hl=legend([''$\BS{}sin(5 t)\BS{}exp(-t/2)$''],4);');/// @@prerequisite 
hl=legend(['$\sin(5 t)\exp(-t/2)$'],4);/// @@prerequisite 
a.title.font_size=5;
a.x_label.font_size = 5;
a.y_label.font_size = 5;
a.auto_ticks='off';
a.box="off";
a.x_location="middle";
a.y_location="middle";
xt=[-%pi,0,%pi];
a.x_ticks= tlist(['ticks','locations','labels'],xt,... /// @@prerequisite 
                 ["$-\pi$","$0$","$\pi$"]); /// @@prerequisite 
xtitle("","$x$","$y$"); /// @@prerequisite 
/// @@prerequisite  just a tricky print of the previous lines for LaTeX output in sessioncmd
mprintf('\\sciprompt{}a.x_ticks= tlist([''ticks'',''locations'',''labels''],xt,...'); /// @@prerequisite 
mprintf('                 [""$-\\BS{}pi$"",""$0$"",""$\\BS{}pi$""]);'); /// @@prerequisite 
mprintf('\\sciprompt{}xtitle("""",""$x$"",""$y$"");'); /// @@prerequisite 
exec("xs2latex.sci");
xs2latex(xget("window"),"figps");