dx1:X1 = [-1.0e8 , 1.0e8]
dx2:X2 = [-1.0e8 , 1.0e8]
dx3:X3 = [-1.0e8 , 1.0e8]
dx4:X4 = [-1.0e8 , 1.0e8]
dx5:X5 = [-1.0e8 , 1.0e8]
dx6:X6 = [-1.0e8 , 1.0e8]
dx7:X7 = [-1.0e8 , 1.0e8]
dx8:X8 = [-1.0e8 , 1.0e8]
dx9:X9 = [-1.0e8 , 1.0e8]
dx10:X10 = [-1.0e8 , 1.0e8]
dx11:X11 = [-1.0e8 , 1.0e8]
dx12:X12 = [-1.0e8 , 1.0e8]
dx13:X13 = [-1.0e8 , 1.0e8]
dx14:X14 = [-1.0e8 , 1.0e8]
dx15:X15 = [-1.0e8 , 1.0e8]
dx16:X16 = [-1.0e8 , 1.0e8]
dx17:X17 = [-1.0e8 , 1.0e8]
dx18:X18 = [-1.0e8 , 1.0e8]
dx19:X19 = [-1.0e8 , 1.0e8]
dx20:X20 = [-1.0e8 , 1.0e8]
dx21:X21 = [-1.0e8 , 1.0e8]
dx22:X22 = [-1.0e8 , 1.0e8]
dx23:X23 = [-1.0e8 , 1.0e8]
dx24:X24 = [-1.0e8 , 1.0e8]
dx25:X25 = [-1.0e8 , 1.0e8]
dx26:X26 = [-1.0e8 , 1.0e8]
dx27:X27 = [-1.0e8 , 1.0e8]
dx28:X28 = [-1.0e8 , 1.0e8]
dx29:X29 = [-1.0e8 , 1.0e8]
dx30:X30 = [-1.0e8 , 1.0e8]
dx31:X31 = [-1.0e8 , 1.0e8]
dx32:X32 = [-1.0e8 , 1.0e8]
dx33:X33 = [-1.0e8 , 1.0e8]
dx34:X34 = [-1.0e8 , 1.0e8]
dx35:X35 = [-1.0e8 , 1.0e8]
dx36:X36 = [-1.0e8 , 1.0e8]
dx37:X37 = [-1.0e8 , 1.0e8]
dx38:X38 = [-1.0e8 , 1.0e8]
dx39:X39 = [-1.0e8 , 1.0e8]
dx40:X40 = [-1.0e8 , 1.0e8]
dx41:X41 = [-1.0e8 , 1.0e8]
dx42:X42 = [-1.0e8 , 1.0e8]
dx43:X43 = [-1.0e8 , 1.0e8]
dx44:X44 = [-1.0e8 , 1.0e8]
dx45:X45 = [-1.0e8 , 1.0e8]
dx46:X46 = [-1.0e8 , 1.0e8]
dx47:X47 = [-1.0e8 , 1.0e8]
dx48:X48 = [-1.0e8 , 1.0e8]
dx49:X49 = [-1.0e8 , 1.0e8]
dx50:X50 = [-1.0e8 , 1.0e8]
dx51:X51 = [-1.0e8 , 1.0e8]
dx52:X52 = [-1.0e8 , 1.0e8]
dx53:X53 = [-1.0e8 , 1.0e8]
dx54:X54 = [-1.0e8 , 1.0e8]
dx55:X55 = [-1.0e8 , 1.0e8]
dx56:X56 = [-1.0e8 , 1.0e8]
dx57:X57 = [-1.0e8 , 1.0e8]
dx58:X58 = [-1.0e8 , 1.0e8]
dx59:X59 = [-1.0e8 , 1.0e8]
dx60:X60 = [-1.0e8 , 1.0e8]
dx61:X61 = [-1.0e8 , 1.0e8]
dx62:X62 = [-1.0e8 , 1.0e8]
dx63:X63 = [-1.0e8 , 1.0e8]
dx64:X64 = [-1.0e8 , 1.0e8]
dx65:X65 = [-1.0e8 , 1.0e8]
dx66:X66 = [-1.0e8 , 1.0e8]
dx67:X67 = [-1.0e8 , 1.0e8]
dx68:X68 = [-1.0e8 , 1.0e8]
dx69:X69 = [-1.0e8 , 1.0e8]
dx70:X70 = [-1.0e8 , 1.0e8]
dx71:X71 = [-1.0e8 , 1.0e8]
dx72:X72 = [-1.0e8 , 1.0e8]
dx73:X73 = [-1.0e8 , 1.0e8]
dx74:X74 = [-1.0e8 , 1.0e8]
dx75:X75 = [-1.0e8 , 1.0e8]
dx76:X76 = [-1.0e8 , 1.0e8]
dx77:X77 = [-1.0e8 , 1.0e8]
dx78:X78 = [-1.0e8 , 1.0e8]
dx79:X79 = [-1.0e8 , 1.0e8]
dx80:X80 = [-1.0e8 , 1.0e8]

c1:X1*(2+5*X1^2) + 1 - (X1*(1+X1) + X2*(1+X2)) = 0
c2:X2*(2+5*X2^2) + 1 - (X1*(1+X1) + X3*(1+X3)) = 0
c3:X3*(2+5*X3^2) + 1 - (X1*(1+X1) + X2*(1+X2) + X4*(1+X4)) = 0
c4:X4*(2+5*X4^2) + 1 - (X1*(1+X1) + X2*(1+X2) + X3*(1+X3) + X5*(1+X5)) = 0
c5:X5*(2+5*X5^2) + 1 - (X1*(1+X1) + X2*(1+X2) + X3*(1+X3) + X4*(1+X4) + X6*(1+X6)) = 0
c6:X6*(2+5*X6^2) + 1 - (X1*(1+X1) + X2*(1+X2) + X3*(1+X3) + X4*(1+X4) + X5*(1+X5) + X7*(1+X7)) = 0
c7:X7*(2+5*X7^2) + 1 - (X2*(1+X2) + X3*(1+X3) + X4*(1+X4) + X5*(1+X5) + X6*(1+X6) + X8*(1+X8)) = 0
c8:X8*(2+5*X8^2) + 1 - (X3*(1+X3) + X4*(1+X4) + X5*(1+X5) + X6*(1+X6) + X7*(1+X7) + X9*(1+X9)) = 0
c9:X9*(2+5*X9^2) + 1 - (X4*(1+X4) + X5*(1+X5) + X6*(1+X6) + X7*(1+X7) + X8*(1+X8) + X10*(1+X10)) = 0
c10:X10*(2+5*X10^2) + 1 - (X5*(1+X5) + X6*(1+X6) + X7*(1+X7) + X8*(1+X8) + X9*(1+X9) + X11*(1+X11)) = 0
c11:X11*(2+5*X11^2) + 1 - (X6*(1+X6) + X7*(1+X7) + X8*(1+X8) + X9*(1+X9) + X10*(1+X10) + X12*(1+X12)) = 0
c12:X12*(2+5*X12^2) + 1 - (X7*(1+X7) + X8*(1+X8) + X9*(1+X9) + X10*(1+X10) + X11*(1+X11) + X13*(1+X13)) = 0
c13:X13*(2+5*X13^2) + 1 - (X8*(1+X8) + X9*(1+X9) + X10*(1+X10) + X11*(1+X11) + X12*(1+X12) + X14*(1+X14)) = 0
c14:X14*(2+5*X14^2) + 1 - (X9*(1+X9) + X10*(1+X10) + X11*(1+X11) + X12*(1+X12) + X13*(1+X13) + X15*(1+X15)) = 0
c15:X15*(2+5*X15^2) + 1 - (X10*(1+X10) + X11*(1+X11) + X12*(1+X12) + X13*(1+X13) + X14*(1+X14) + X16*(1+X16)) = 0
c16:X16*(2+5*X16^2) + 1 - (X11*(1+X11) + X12*(1+X12) + X13*(1+X13) + X14*(1+X14) + X15*(1+X15) + X17*(1+X17)) = 0
c17:X17*(2+5*X17^2) + 1 - (X12*(1+X12) + X13*(1+X13) + X14*(1+X14) + X15*(1+X15) + X16*(1+X16) + X18*(1+X18)) = 0
c18:X18*(2+5*X18^2) + 1 - (X13*(1+X13) + X14*(1+X14) + X15*(1+X15) + X16*(1+X16) + X17*(1+X17) + X19*(1+X19)) = 0
c19:X19*(2+5*X19^2) + 1 - (X14*(1+X14) + X15*(1+X15) + X16*(1+X16) + X17*(1+X17) + X18*(1+X18) + X20*(1+X20)) = 0
c20:X20*(2+5*X20^2) + 1 - (X15*(1+X15) + X16*(1+X16) + X17*(1+X17) + X18*(1+X18) + X19*(1+X19) + X21*(1+X21)) = 0
c21:X21*(2+5*X21^2) + 1 - (X16*(1+X16) + X17*(1+X17) + X18*(1+X18) + X19*(1+X19) + X20*(1+X20) + X22*(1+X22)) = 0
c22:X22*(2+5*X22^2) + 1 - (X17*(1+X17) + X18*(1+X18) + X19*(1+X19) + X20*(1+X20) + X21*(1+X21) + X23*(1+X23)) = 0
c23:X23*(2+5*X23^2) + 1 - (X18*(1+X18) + X19*(1+X19) + X20*(1+X20) + X21*(1+X21) + X22*(1+X22) + X24*(1+X24)) = 0
c24:X24*(2+5*X24^2) + 1 - (X19*(1+X19) + X20*(1+X20) + X21*(1+X21) + X22*(1+X22) + X23*(1+X23) + X25*(1+X25)) = 0
c25:X25*(2+5*X25^2) + 1 - (X20*(1+X20) + X21*(1+X21) + X22*(1+X22) + X23*(1+X23) + X24*(1+X24) + X26*(1+X26)) = 0
c26:X26*(2+5*X26^2) + 1 - (X21*(1+X21) + X22*(1+X22) + X23*(1+X23) + X24*(1+X24) + X25*(1+X25) + X27*(1+X27)) = 0
c27:X27*(2+5*X27^2) + 1 - (X22*(1+X22) + X23*(1+X23) + X24*(1+X24) + X25*(1+X25) + X26*(1+X26) + X28*(1+X28)) = 0
c28:X28*(2+5*X28^2) + 1 - (X23*(1+X23) + X24*(1+X24) + X25*(1+X25) + X26*(1+X26) + X27*(1+X27) + X29*(1+X29)) = 0
c29:X29*(2+5*X29^2) + 1 - (X24*(1+X24) + X25*(1+X25) + X26*(1+X26) + X27*(1+X27) + X28*(1+X28) + X30*(1+X30)) = 0
c30:X30*(2+5*X30^2) + 1 - (X25*(1+X25) + X26*(1+X26) + X27*(1+X27) + X28*(1+X28) + X29*(1+X29) + X31*(1+X31)) = 0
c31:X31*(2+5*X31^2) + 1 - (X26*(1+X26) + X27*(1+X27) + X28*(1+X28) + X29*(1+X29) + X30*(1+X30) + X32*(1+X32)) = 0
c32:X32*(2+5*X32^2) + 1 - (X27*(1+X27) + X28*(1+X28) + X29*(1+X29) + X30*(1+X30) + X31*(1+X31) + X33*(1+X33)) = 0
c33:X33*(2+5*X33^2) + 1 - (X28*(1+X28) + X29*(1+X29) + X30*(1+X30) + X31*(1+X31) + X32*(1+X32) + X34*(1+X34)) = 0
c34:X34*(2+5*X34^2) + 1 - (X29*(1+X29) + X30*(1+X30) + X31*(1+X31) + X32*(1+X32) + X33*(1+X33) + X35*(1+X35)) = 0
c35:X35*(2+5*X35^2) + 1 - (X30*(1+X30) + X31*(1+X31) + X32*(1+X32) + X33*(1+X33) + X34*(1+X34) + X36*(1+X36)) = 0
c36:X36*(2+5*X36^2) + 1 - (X31*(1+X31) + X32*(1+X32) + X33*(1+X33) + X34*(1+X34) + X35*(1+X35) + X37*(1+X37)) = 0
c37:X37*(2+5*X37^2) + 1 - (X32*(1+X32) + X33*(1+X33) + X34*(1+X34) + X35*(1+X35) + X36*(1+X36) + X38*(1+X38)) = 0
c38:X38*(2+5*X38^2) + 1 - (X33*(1+X33) + X34*(1+X34) + X35*(1+X35) + X36*(1+X36) + X37*(1+X37) + X39*(1+X39)) = 0
c39:X39*(2+5*X39^2) + 1 - (X34*(1+X34) + X35*(1+X35) + X36*(1+X36) + X37*(1+X37) + X38*(1+X38) + X40*(1+X40)) = 0
c40:X40*(2+5*X40^2) + 1 - (X35*(1+X35) + X36*(1+X36) + X37*(1+X37) + X38*(1+X38) + X39*(1+X39) + X41*(1+X41)) = 0
c41:X41*(2+5*X41^2) + 1 - (X36*(1+X36) + X37*(1+X37) + X38*(1+X38) + X39*(1+X39) + X40*(1+X40) + X42*(1+X42)) = 0
c42:X42*(2+5*X42^2) + 1 - (X37*(1+X37) + X38*(1+X38) + X39*(1+X39) + X40*(1+X40) + X41*(1+X41) + X43*(1+X43)) = 0
c43:X43*(2+5*X43^2) + 1 - (X38*(1+X38) + X39*(1+X39) + X40*(1+X40) + X41*(1+X41) + X42*(1+X42) + X44*(1+X44)) = 0
c44:X44*(2+5*X44^2) + 1 - (X39*(1+X39) + X40*(1+X40) + X41*(1+X41) + X42*(1+X42) + X43*(1+X43) + X45*(1+X45)) = 0
c45:X45*(2+5*X45^2) + 1 - (X40*(1+X40) + X41*(1+X41) + X42*(1+X42) + X43*(1+X43) + X44*(1+X44) + X46*(1+X46)) = 0
c46:X46*(2+5*X46^2) + 1 - (X41*(1+X41) + X42*(1+X42) + X43*(1+X43) + X44*(1+X44) + X45*(1+X45) + X47*(1+X47)) = 0
c47:X47*(2+5*X47^2) + 1 - (X42*(1+X42) + X43*(1+X43) + X44*(1+X44) + X45*(1+X45) + X46*(1+X46) + X48*(1+X48)) = 0
c48:X48*(2+5*X48^2) + 1 - (X43*(1+X43) + X44*(1+X44) + X45*(1+X45) + X46*(1+X46) + X47*(1+X47) + X49*(1+X49)) = 0
c49:X49*(2+5*X49^2) + 1 - (X44*(1+X44) + X45*(1+X45) + X46*(1+X46) + X47*(1+X47) + X48*(1+X48) + X50*(1+X50)) = 0
c50:X50*(2+5*X50^2) + 1 - (X45*(1+X45) + X46*(1+X46) + X47*(1+X47) + X48*(1+X48) + X49*(1+X49) + X51*(1+X51)) = 0
c51:X51*(2+5*X51^2) + 1 - (X46*(1+X46) + X47*(1+X47) + X48*(1+X48) + X49*(1+X49) + X50*(1+X50) + X52*(1+X52)) = 0
c52:X52*(2+5*X52^2) + 1 - (X47*(1+X47) + X48*(1+X48) + X49*(1+X49) + X50*(1+X50) + X51*(1+X51) + X53*(1+X53)) = 0
c53:X53*(2+5*X53^2) + 1 - (X48*(1+X48) + X49*(1+X49) + X50*(1+X50) + X51*(1+X51) + X52*(1+X52) + X54*(1+X54)) = 0
c54:X54*(2+5*X54^2) + 1 - (X49*(1+X49) + X50*(1+X50) + X51*(1+X51) + X52*(1+X52) + X53*(1+X53) + X55*(1+X55)) = 0
c55:X55*(2+5*X55^2) + 1 - (X50*(1+X50) + X51*(1+X51) + X52*(1+X52) + X53*(1+X53) + X54*(1+X54) + X56*(1+X56)) = 0
c56:X56*(2+5*X56^2) + 1 - (X51*(1+X51) + X52*(1+X52) + X53*(1+X53) + X54*(1+X54) + X55*(1+X55) + X57*(1+X57)) = 0
c57:X57*(2+5*X57^2) + 1 - (X52*(1+X52) + X53*(1+X53) + X54*(1+X54) + X55*(1+X55) + X56*(1+X56) + X58*(1+X58)) = 0
c58:X58*(2+5*X58^2) + 1 - (X53*(1+X53) + X54*(1+X54) + X55*(1+X55) + X56*(1+X56) + X57*(1+X57) + X59*(1+X59)) = 0
c59:X59*(2+5*X59^2) + 1 - (X54*(1+X54) + X55*(1+X55) + X56*(1+X56) + X57*(1+X57) + X58*(1+X58) + X60*(1+X60)) = 0
c60:X60*(2+5*X60^2) + 1 - (X55*(1+X55) + X56*(1+X56) + X57*(1+X57) + X58*(1+X58) + X59*(1+X59) + X61*(1+X61)) = 0
c61:X61*(2+5*X61^2) + 1 - (X56*(1+X56) + X57*(1+X57) + X58*(1+X58) + X59*(1+X59) + X60*(1+X60) + X62*(1+X62)) = 0
c62:X62*(2+5*X62^2) + 1 - (X57*(1+X57) + X58*(1+X58) + X59*(1+X59) + X60*(1+X60) + X61*(1+X61) + X63*(1+X63)) = 0
c63:X63*(2+5*X63^2) + 1 - (X58*(1+X58) + X59*(1+X59) + X60*(1+X60) + X61*(1+X61) + X62*(1+X62) + X64*(1+X64)) = 0
c64:X64*(2+5*X64^2) + 1 - (X59*(1+X59) + X60*(1+X60) + X61*(1+X61) + X62*(1+X62) + X63*(1+X63) + X65*(1+X65)) = 0
c65:X65*(2+5*X65^2) + 1 - (X60*(1+X60) + X61*(1+X61) + X62*(1+X62) + X63*(1+X63) + X64*(1+X64) + X66*(1+X66)) = 0
c66:X66*(2+5*X66^2) + 1 - (X61*(1+X61) + X62*(1+X62) + X63*(1+X63) + X64*(1+X64) + X65*(1+X65) + X67*(1+X67)) = 0
c67:X67*(2+5*X67^2) + 1 - (X62*(1+X62) + X63*(1+X63) + X64*(1+X64) + X65*(1+X65) + X66*(1+X66) + X68*(1+X68)) = 0
c68:X68*(2+5*X68^2) + 1 - (X63*(1+X63) + X64*(1+X64) + X65*(1+X65) + X66*(1+X66) + X67*(1+X67) + X69*(1+X69)) = 0
c69:X69*(2+5*X69^2) + 1 - (X64*(1+X64) + X65*(1+X65) + X66*(1+X66) + X67*(1+X67) + X68*(1+X68) + X70*(1+X70)) = 0
c70:X70*(2+5*X70^2) + 1 - (X65*(1+X65) + X66*(1+X66) + X67*(1+X67) + X68*(1+X68) + X69*(1+X69) + X71*(1+X71)) = 0
c71:X71*(2+5*X71^2) + 1 - (X66*(1+X66) + X67*(1+X67) + X68*(1+X68) + X69*(1+X69) + X70*(1+X70) + X72*(1+X72)) = 0
c72:X72*(2+5*X72^2) + 1 - (X67*(1+X67) + X68*(1+X68) + X69*(1+X69) + X70*(1+X70) + X71*(1+X71) + X73*(1+X73)) = 0
c73:X73*(2+5*X73^2) + 1 - (X68*(1+X68) + X69*(1+X69) + X70*(1+X70) + X71*(1+X71) + X72*(1+X72) + X74*(1+X74)) = 0
c74:X74*(2+5*X74^2) + 1 - (X69*(1+X69) + X70*(1+X70) + X71*(1+X71) + X72*(1+X72) + X73*(1+X73) + X75*(1+X75)) = 0
c75:X75*(2+5*X75^2) + 1 - (X70*(1+X70) + X71*(1+X71) + X72*(1+X72) + X73*(1+X73) + X74*(1+X74) + X76*(1+X76)) = 0
c76:X76*(2+5*X76^2) + 1 - (X71*(1+X71) + X72*(1+X72) + X73*(1+X73) + X74*(1+X74) + X75*(1+X75) + X77*(1+X77)) = 0
c77:X77*(2+5*X77^2) + 1 - (X72*(1+X72) + X73*(1+X73) + X74*(1+X74) + X75*(1+X75) + X76*(1+X76) + X78*(1+X78)) = 0
c78:X78*(2+5*X78^2) + 1 - (X73*(1+X73) + X74*(1+X74) + X75*(1+X75) + X76*(1+X76) + X77*(1+X77) + X79*(1+X79)) = 0
c79:X79*(2+5*X79^2) + 1 - (X74*(1+X74) + X75*(1+X75) + X76*(1+X76) + X77*(1+X77) + X78*(1+X78) + X80*(1+X80)) = 0
c80:X80*(2+5*X80^2) + 1 - (X75*(1+X75) + X76*(1+X76) + X77*(1+X77) + X78*(1+X78) + X79*(1+X79)) = 0
