// Coordinates System :
SetCoords(843,323,40);


// Geometry :
A=Point("A",-7.675,3.05);
B=Point("B",-9.125,-0.2);
C=Point("C",-6.225,-4.275);
D=Point("D",-2.85,2.7);
E2=Expression("E2","Unique hyperbole \u00e9quilat\u00e8re par 4 points (non orthocentriques)","","","0","-15.075","5.825");
J=MidPoint("J",B,A);
I=MidPoint("I",A,D);
M=MidPoint("M",D,B);
K=MidPoint("K",B,C);
L=MidPoint("L",C,D);
N=MidPoint("N",A,C);
L1=PerpendicularBisector("L1",J,M);
L2=PerpendicularBisector("L2",M,I);
L3=PerpendicularBisector("L3",M,K);
L4=PerpendicularBisector("L4",K,L);
P1=OrderedIntersection("P1",L4,L3,0);
P2=OrderedIntersection("P2",L2,L1,0);
C1=Circle("C1",P2,M);
C2=Circle("C2",P1,M);
E=OrderedIntersection("E",C2,C1,0,M);
Symc1=Symmetry("Symc1",E,D);
Quad=Quadric("Quad",Symc1,B,A,D,C);
E1=Expression("E1","","","","Quad.foci()","-10.05","7.3375");
F1=Point("F1","E1[0]","0");
F2=Point("F2","E1[1]","0");
L5=Line("L5",F1,F2);
C3=Circle("C3",E,F2);
Perp1=Perpendicular("Perp1",L5,E);
P3=OrderedIntersection("P3",Perp1,C3,0);
L6=PerpendicularBisector("L6",P3,F2);
Perp2=Perpendicular("Perp2",L6,E);


// Styles :
STL(A,"c:#0000b2;o:1;s:6;sn:true;f:20");
STL(B,"c:#0000b2;o:1;s:6;sn:true;f:20");
STL(C,"c:#0000b2;o:1;s:6;sn:true;f:20");
STL(D,"c:#0000b2;o:1;s:6;sn:true;f:20");
STL(E2,"c:#007c00;s:7;f:18;p:-1;cL:200;cPT:YzojNzgwMDEzO3M6MTA7ZjoyMA==");
STL(J,"c:#966400;h:1;s:6;sn:true;f:20");
STL(I,"c:#966400;h:1;s:6;sn:true;f:20");
STL(M,"c:#966400;h:1;s:6;sn:true;f:20");
STL(K,"c:#966400;h:1;s:6;sn:true;f:20");
STL(L,"c:#966400;h:1;s:6;sn:true;f:20");
STL(N,"c:#966400;h:1;s:6;sn:true;f:20");
STL(L1,"c:#780013;h:1;s:1;f:30;p:0");
STL(L2,"c:#780013;h:1;s:1;f:30;p:0");
STL(L3,"c:#780013;h:1;s:1;f:30;p:0");
STL(L4,"c:#780013;h:1;s:1;f:30;p:0");
STL(P1,"c:#0000b2;h:1;s:6;f:20");
STL(P2,"c:#0000b2;h:1;s:6;f:20");
STL(C1,"c:#cc66cc;h:1;s:1;f:30;p:0");
STL(C2,"c:#cc66cc;h:1;s:1;f:30;p:0");
STL(E,"c:#b40000;s:6;sn:true;f:20;sp:2");
STL(Symc1,"c:#0000b2;s:6;f:20");
STL(Quad,"c:#00adff;s:1;f:30;p:500");
STL(E1,"c:#780013;h:2;s:7;f:24;p:4;cL:200;cPT:YzojNzgwMDEzO2g6MjtzOjEwO2Y6MjA=");
STL(F1,"c:#007c00;s:6;sn:true;f:20");
STL(F2,"c:#007c00;s:6;sn:true;f:20");
STL(L5,"c:#780013;h:1;s:1;f:30;p:0");
STL(C3,"c:#cc66cc;h:1;s:1;f:30;p:0");
STL(Perp1,"c:#780013;h:1;s:1;f:30;p:0");
STL(P3,"c:#0000b2;h:1;s:6;f:20");
STL(L6,"c:#780013;s:1;f:30;p:0");
STL(Perp2,"c:#780013;s:1;f:30;p:0");
SetCoordsStyle("isAxis:false;isGrid:true;isOx:true;isOy:true;isLockOx:false;isLockOy:false;centerZoom:false;color:#111111;fontSize:18;axisWidth:1;gridWidth:0.1");