facF15 := [Complex(-.272449997540139433,0.)*x^2*y^2*z+Complex(.272451725874502\
615,0.)*x*y^2*z^2+Complex(-.681123610286046149e-1,0.)*z^5-Complex(.\
299911178697621986e-5,0.)*x^3*y*z+Complex(-.172864787165122367e-5,0.)*y*z^4+
Complex(.218947250022353132e-5,0.)*x^4*z+Complex(.272448897338836427,0.)*x^3*z
^2+Complex(-.204339120355610415,0.)*x^2*y*z^2+Complex(-.681095856188618648e-1,
0.)*x*y*z^3+Complex(-.204340804745454324,0.)*x^2*z^3+Complex(.3405644113476210\
54,0.)*x*z^4+Complex(.340562294134661214,0.)*x*y*z+Complex(-.20433888298238897\
5,0.)*x*y^2*z+Complex(-.272451229530132899,0.)*x^2*y*z+Complex(-.\
681099124135769035e-1,0.)*x*y*z^2+Complex(.136225568748707782,0.)*x*y^3*z+
Complex(.204339149470923354,0.)*x+Complex(.136227485858574692,0.)*x^4*y+
Complex(-.340564542787060831,0.)*x^3-Complex(.340564568887505470,0.)*y^2*z^3+
Complex(-.136228885609099292,0.)*x^5+Complex(.272444819312032460,0.)*x^3*y^2-
Complex(.681114510552953967e-1,0.)*y^3*z^2+Complex(.136227417550525198,0.)*y^4
*z-Complex(.204336213639383535,0.)*x^2*y^3+Complex(.204337256470279005,0.)*x*y
^4-Complex(.204339977620471208,0.)*x*z^3+Complex(.136222717535226912,0.)*x^2*z
^2-Complex(.340570023729629801,0.)*x^3*z-Complex(.136229875249971350,0.)*z^2+
Complex(.272452261056956302,0.)*y*z^3+Complex(.340561096815081399,0.)*y+
Complex(-.272450253253434693,0.)*x^3*y+Complex(.681126976551275215e-1,0.)*y^2*
z^2+Complex(-.340563607513387434,0.)*x^2*y^2+Complex(.340563487499068673,0.)*y
^3*z+Complex(-.272447219694389564,0.)*x*y^3+Complex(.272457609639204679,0.)*x*
z^2+Complex(.681105945559769416e-1,0.)*x^2*z+Complex(.204338683771290747,0.)*y
*z^2+Complex(.272452362727821029,0.)*x^2*y-Complex(.293763876217319605e-5,0.)*
y^2*z-Complex(.681162066614150741e-1,0.)*x*y^2+Complex(.681136264226452487e-1,
0.)*x*z+Complex(-.204333461977087461,0.)*y^3-Complex(.136228091158240916,0.)*y
*z+Complex(-.270895731293223586e-6,0.)*x*y+Complex(-.35639613398991e-6,0.)+
Complex(.204332134566888979,0.)*y^5+Complex(.136225347943249336,0.)*z^4-
Complex(.272447411944701845,0.)*x^2+Complex(.681163808177200902e-1,0.)*x^4-
Complex(.681125534162756591e-1,0.)*y^2+Complex(-.681151883386474227e-1,0.)*y^4
+Complex(.340564458906310319,0.)*z+Complex(.340564981315954751,0.)*z^3, 
Complex(-.597361230938360938e-1,0.)*x^3*z-Complex(.179199883230543616,0.)*x^4*
z+Complex(.298668705687110736,0.)*y*z^4+Complex(.238934553312638242,0.)*y^4-
Complex(.834299026776775972e-6,0.)*x^5+Complex(.119472568853199206,0.)*x^3*y-
Complex(.298672944773113068,0.)*x*y^2*z+Complex(-.179203923399323728,0.)*x*z^3
+Complex(-.119467015926266086,0.)*x^2*y*z+Complex(.597317526942375138e-1,0.)*y
^4*z-Complex(.298668721003414794,0.)*z^3+Complex(-.11947079032708,0.)+Complex(
-.298672366199402794,0.)*z-Complex(.179199976999750154,0.)*x*y*z+Complex(.\
244407707530474593e-5,0.)*x*y+Complex(.298671884235633454,0.)*y^2*z^2+Complex(
.298670702392149878,0.)*x*y^4+Complex(.179202288168753332,0.)*x^3*y*z+Complex(
-.298671302357111422,0.)*x*y^2*z^2+Complex(-.238934532017224256,0.)*x^2*y^2*z+
Complex(.179206784230668130,0.)*x*y^3*z+Complex(.179206586819053742,0.)*x^2*y*
z^2-Complex(.597327188420578998e-1,0.)*y^2*z+Complex(-.597372937249168388e-1,0\
.)*x^4*y-Complex(.144672561024462290e-5,0.)*x*y*z^3-Complex(.\
597329526296080590e-1,0.)*x*y^2+Complex(-.238935551101614574,0.)*x+Complex(.29\
8677667652958832,0.)*x^2*y+Complex(.119471523589848442,0.)*y^2*z^3+Complex(.17\
9205407530647758,0.)*x*y*z^2+Complex(.298672429646941628,0.)*x^2+Complex(-.238\
933610154618088,0.)*x^3*y^2+Complex(.298674624080855210,0.)*y^5+Complex(.\
419687752517706398e-6,0.)*x^4+Complex(-.119466422644448384,0.)*x*z^2+Complex(.\
138452057970269478e-5,0.)*x^3-Complex(.298674277545482480,0.)*y*z^2+Complex(-.\
119464004802154340,0.)*y^3-Complex(.179203204251767584,0.)*x^2*z^3+Complex(.23\
8938378142492192,0.)*x^3*z^2+Complex(-.238934600190212398,0.)*z^4+Complex(.179\
205997324474230,0.)*x^2*y^2+Complex(-.179202640103116566,0.)*y*z-Complex(.\
230523889253062635e-5,0.)*y^2+Complex(-.119471419608786044,0.)*y*z^3+Complex(.\
889450758631655010e-5,0.)*y^3*z-Complex(.298672617878185496,0.)*z^2+Complex(-.\
179203281457692708,0.)*z^5+Complex(.119472272219348862,0.)*x*y^3+Complex(.1194\
71592996922308,0.)*y^3*z^2+Complex(-.179201977716468118,0.)*x*z^4+Complex(-.\
597340276122480322e-1,0.)*x^2*z+Complex(-.298675627954100020,0.)*y+Complex(.29\
8671483132864124,0.)*x^2*y^3+Complex(.238940060769944118,0.)*x^2*z^2+Complex(.\
179203092245501960,0.)*x*z];
t15 := 559.295;
berror15 := .15512302389268e-4;