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["chu-ching huang" <address@hidden>]

Hi Offray: 


> Thanks cch for your quick answer. The procedure is not working. This 
> is my TeXmacs code inside the Sage Session:
> 
> x1,y1 = 3,4;
> x2,y2 = 7,9;
> x3,y3 = 9,2;
> A = (x1,0);
> B = (x2,0);
> C = (x3,0);
> P1 = [x1,y1];
> P2 = (x2,y2);
> P3 = (x3,y3);
> g = Graphics();
> puntos = [A,B,C,P1,P2,P3];
> g += point(puntos);
> triangulo = [P1,P2,P3];
> g += polygon(triangulo);
> g.ps_out()

Before print out the picture, you have to save it. Then the code is:

> x1,y1 = 3,4;
> ...
> g += polygon(triangulo);
> g.save("test.eps")
> ps_out("test")

Best regards,

cch