Macro CabriII vers. MacOS 1.1.5 Tgt Para F Dir Point, no name Icon: 0FFFFFFFFFFFFFF0 0FF0000FF0000FF0 0F00000FF00000F0 0F00000FF00000F0 0000000FF0000000 0000000FF0000000 0000000FF0000000 0000000FF0000000 0000000FF0000000 0000000FF0000000 0000000FF0000000 0000000FF0000000 0000000FF0000000 0000000FF0000000 0000000FF0000000 00000FFFFFF00000 Help: "Montrer le foyer, la directrice et un point de la parabole. La macro renvoie la tangente en ce point de la parabole. Cette macro ne teste pas si le point appartient ˆ la parabole." Mth: 0 CN:3, ON:3, FN:1, PO:2 CT: point, CS 0, lBl, W, t, DS:1 1, GT:2, V, nSt line, CS 0, lBl, W, t, DS:1 1, GT:0, V, nSt point, CS 0, R, W, t, DS:1 1, GT:1, V, nSt Const: Perp, Mth:0, 0, 0, CN:2, VN:2, Const: 3 2 Int, Mth:0, 0, 0, CN:2, VN:1, Const: 2 4 PBiss, Mth:0, 1, 0, CN:2, VN:2, Const: 1 5, V, W, t, DS:1 1, GT:0, V, nSt