facF12 := [Complex(-.457607489633614086e-1,-0.)*y^11*x-Complex(.\
474583388816949142e-1,0.)*x^11*y+Complex(.184532566967336942,0.)*x^10*y^2+
Complex(.184182118897096930,0.)*x^9*y^3+Complex(.927452909139209610e-1,0.)*x^8
*y^4+Complex(.464211135573339845e-1,0.)*x^7*y^5-Complex(.901139821906486310e-1
,0.)*y^6*x^6+Complex(.886566379598991444e-5,0.)*y^7*x^5+Complex(.1391204735504\
08574,0.)*y^8*x^4-Complex(.459041245551806490e-1,0.)*y^9*x^3-Complex(.23173083\
6099496934,0.)*y^10*x^2+Complex(.184743552691159580,0.)*y^7*x^4+Complex(-.2297\
19023151577966,0.)*y^8*x^3+Complex(.231035787949151888,0.)*y^9*x^2+Complex(-.\
441957779963701864e-1,0.)*y^10*x+Complex(.229546611188641836,0.)*y^5*x^6+
Complex(-.461303965430154145e-1,0.)*y^6*x^5+Complex(.184479484000047239,0.)*x^
8*y^3+Complex(.185026991632296162,0.)*x^7*y^4-Complex(.137810436224785144,0.)*
y^12+Complex(-.469179882656827544e-1,0.)*x^9*y^2+Complex(.139360950718653786,0\
.)*x^3+Complex(.232541871806369760,0.)*x^10*y+Complex(.228646056383461972,0.)*
x^2*y^8+Complex(-.459133077439641060e-1,0.)*x*y^9+Complex(.139220945297234444,
0.)*x^3*y^7+Complex(.907121402820516426e-1,0.)*x^4*y^6+Complex(.\
900839559266330969e-1,0.)*x^6*y^4+Complex(-.888223993318055378e-1,0.)*x^5*y^5+
Complex(-.137261970630610574,0.)*x^7*y^3+Complex(-.137796366195168828,0.)*x^9*
y+Complex(.184885731978497336,0.)*x^8*y^2+Complex(-.135991484792092470,0.)*x*y
^7+Complex(-.472148137636818829e-1,0.)*x^2*y^6+Complex(.913299307158785407e-1,
0.)*x^10+Complex(-.185898891624151990,0.)*x^2*y^7+Complex(-.228142866125459476
,0.)*x^6+Complex(.181483440559490228,0.)*x^8*y+Complex(.230374387591324392,0.)
*x^3*y^5+Complex(-.138860296474049906,0.)*y^9+Complex(-.931602781728145257e-1,
0.)*y^5+Complex(-.232239711128549714,0.)*x^4*y^4+Complex(-.445424607718509156e\
-1,0.)*x^5*y^3-Complex(.909324074934673016e-1,0.)*x^9+Complex(.228248076527740\
706,0.)*x^6*y^2+Complex(.233948935484197263,0.)*x^7*y+Complex(-.\
449064880632583720e-1,0.)*x*y^6+Complex(.460945887882106970e-1,0.)*x^2*y^5+
Complex(.185335785465796294,0.)*x^3*y^4+Complex(-.139061175635132290,0.)*x^4*y
^3+Complex(.293484747613284266e-3,0.)*x^2+Complex(-.905234626892279376e-1,0.)*
x*y^8+Complex(-.137265224098908150,0.)*x^7*y^2+Complex(.185633534124249128,0.)
*x^5*y^2+Complex(.136987392422343618,0.)*x^6*y-Complex(.182447606706815008,0.)
*x^12-Complex(.469067164743501922e-1,0.)*y^8+Complex(.104722192516513014e-2,0.
)*x*y^5+Complex(-.184838217705445700,0.)*x^2*y^4+Complex(.137246956340411980,0\
.)*y+Complex(-.184887164304203654,0.)*y^11+Complex(.182845533746447991,0.)*x^3
*y^3+Complex(.460880344843257808e-1,0.)*x^4*y^2+Complex(.184851256873600684,0.
)*x*y^4+Complex(.183791976001168284,0.)*x^5*y+Complex(-.137880682777122122,0.)
*x+Complex(-.459652735018675970e-1,0.)*x^7+Complex(-.138660534281253994,0.)*x*
y^3+Complex(.190834289824576612e-2,0.)*x^2*y^3+Complex(-.446174281021078160e-1
,0.)*x^2*y^2+Complex(-.13891082234845,-0.)+Complex(-.137434798672932374,0.)*y^
6+Complex(.183575484518961774,0.)*y^2+Complex(.458847630389516982e-1,0.)*x*y^2
-Complex(.183392512375888522,0.)*x^2*y+Complex(-.230860065250704377,0.)*x^3*y^
2+Complex(.468461542368555570e-1,0.)*x*y+Complex(-.471803193955218220e-1,0.)*x
^4+Complex(.453725586530318720e-1,0.)*x^6*y^3+Complex(-.228515708943289598,0.)
*x^3*y^6+Complex(.138177566472279606,0.)*x^4*y-Complex(.416566157224886590e-3,
0.)*y^3-Complex(.231873179280383673,0.)*x^8+Complex(-.873085713268724039e-3,0.
)*x^5+Complex(.885020575393054010e-1,0.)*x^4*y^5+Complex(-.231618260625085670,
0.)*y^7+Complex(.921374539652040220e-1,0.)*x^3*y-Complex(.139252464442695928,0\
.)*x^11+Complex(-.917572864890086604e-1,0.)*y^10+Complex(.183413525938715544,0\
.)*y^4+Complex(.108914211785475264e-2,0.)*y^4*x^5, Complex(-.52965425935535703\
6,-0.)*x^4+Complex(-.523107359540848194,0.)*x^3+Complex(.129413813015103184,0.
)*x*y+Complex(.519621978622438862,0.)*y^4+Complex(.655407020201773106,0.)*x^2*
y^2+Complex(.326844967520853328e-3,0.)*x^4*y+Complex(.524015758438966194,0.)*x
+Complex(-.526574991059238884,0.)*x^5+Complex(.657552352234837768,0.)*x^3*y^2+
Complex(-.660199091026966944,0.)*y^5+Complex(.386468436867291356e-2,0.)*x*y^3+
Complex(.263138842660794125,0.)*y-Complex(.127414723867698338,0.)*y^2+Complex(
.524580923120628762,0.)*x*y^4+Complex(.654429450670628743,0.)*y^3+Complex(.263\
511099371295076,0.)*x^2+Complex(.524699533621789116,0.)*x^2*y+Complex(.5231149\
28715195493,0.)*x^2*y^3+Complex(.661114608185741970,0.)*x^3*y+Complex(-.394549\
836544112242,0.)*x*y^2+Complex(.26084625287908,0.), Complex(-.3561728880120235\
70,-0.)*x^2+Complex(-.269054154316679172,0.)*y^5-Complex(.356262119625229246,0\
.)*x^7+Complex(.178521921707490010,0.)*y^4+Complex(.107605457778125266e-2,0.)*
x^3+Complex(.357395980004533986,0.)*x^2*y-Complex(.180848793403430574,0.)*x^5*
y+Complex(.531729040729524779e-3,0.)*y^6+Complex(-.35594466184282,-0.)+
Complex(.447144866115581908,0.)*y^3+Complex(.447172770369822948,0.)*x*y^6-
Complex(.178002552075949976,0.)*x^4*y^3-Complex(.444964125003421196,0.)*x^3*y^
4-Complex(.356184742370704244,0.)*x^2*y^5-Complex(.442446796852808799,0.)*x^6*
y-Complex(.267532607194827020,0.)*x^5*y^2+Complex(.896863811076058088e-1,0.)*x
^4*y^2+Complex(.356959825434973122,0.)*x^3*y^3+Complex(.358272935880982524,0.)
*x*y^5+Complex(-.356905227692162208,0.)*x*y^4+Complex(.179826814084719344,0.)*
x^2*y^3+Complex(.358319654599586146,0.)*x^3*y^2+Complex(-.889544248573815450e-\
1,0.)*x^4*y+Complex(.173695915309604348,0.)*x*y^3+Complex(-.123132842311314615\
e-2,0.)*x^2*y^2+Complex(.889386225666607550e-1,0.)*x^3*y-Complex(.445793913560\
166566,0.)*y^2-Complex(.267432111760921410,0.)*x*y^2-Complex(.3577045033948999\
52,0.)*x*y+Complex(.893643014748072146e-1,0.)*y^7+Complex(.267637828524613486,
0.)*y+Complex(-.116486290577942068e-2,0.)*x+Complex(.268104703321914716,0.)*x^
6+Complex(-.356555751150730072,0.)*x^4+Complex(.179833402339684672,0.)*x^2*y^4
+Complex(.444556053021307796,0.)*x^5];
t12 := 4205.009;
berror12 := .58230325790038e-2;