-- -*- M2-comint -*- {* hash: 1435555722 *}

i1 : R = CC[x,y];

i2 : S = {x^2-1,y^2-1};

i3 : T = {x^2+y^2-1, x*y};

i4 : track(S,T,{(1,1),(1,-1)})

o4 = {{{1, 1.17962e-15}}, {{-3.8337e-16, -1}}}

o4 : List

i5 : getSolution 0

o5 = ({1, 1.17962e-15}, REGULAR, 1, .5, 11)

o5 : Sequence

i6 : getSolution(0, SolutionAttributes=>LastT)

o6 = 1

o6 : RR (of precision 53)

i7 : getSolution(1, SolutionAttributes=>(Coordinates, SolutionStatus, RCondition))

o7 = ({-3.8337e-16, -1}, REGULAR, .5)

o7 : Sequence

i8 :