xbasc();
pas=.01;
t=0:pas:20;
t0=0;
y0=[-3,-6,12]';
y=[];
getf('C:\Mes Documents\PageWeb\lorenz.sci','c');
a=12.5;
y=ode(y0,t0,t,list(lorenz,a));
param3d(y(1,:),y(2,:),y(3,:));
read(%io(1),1,1,'(a)');
xbasc();
plot2d(y(2,:),y(3,:));

