input gdd; input gdd-rep; input gdd-lbl; input gdd-tra; input svgnames; lblPreambule := "\usepackage[frenchb]{babel}" & "\usepackage[garamond]{mathdesign}" & "\usepackage{amsmath}"; labeloffset := 6; gddTaillePoint := 3; gddCouleurPoint := Yellow; beginfig(1); Repere(9,9,4,5,0.8,0.8); Axes; Debut; Axes; Graduations; Unites(1); C1 = Cercle((1,1),3); C2 = Cercle((-1,-2),1); P1 = IntersectionCercles(C1,C2); P2 = IntersectionCercles(C2,C1); drawoptions(withcolor LightSlateGrey); trace C1; trace C2; drawoptions(); pointe Point(1,1); pointe Point(-1,-2); pointe P1; pointe P2; label.urt(TEX("\(P_1\)"),PtR(P1)); label.top(TEX("\(P_2\)"),PtR(P2)); Fin; endfig; end