jagy@phobeusjunior:~$ ./Pell_Target_Fundamental_A
2  1
1  1


  3^2 - 5 1^2 = 4

1 x^2 + -1 x y -1 y^2 = 1

Fri Apr 29 10:40:50 PDT 2016

x:  2  y:  1 ratio: 2  seed
x:  5  y:  3 ratio: 1.666666666666667
x:  13  y:  8 ratio: 1.625
x:  34  y:  21 ratio: 1.619047619047619
x:  89  y:  55 ratio: 1.618181818181818
x:  233  y:  144 ratio: 1.618055555555555
x:  610  y:  377 ratio: 1.618037135278515
x:  1597  y:  987 ratio: 1.618034447821682
x:  4181  y:  2584 ratio: 1.618034055727554
x:  10946  y:  6765 ratio: 1.618033998521803
x:  28657  y:  17711 ratio: 1.618033990175597
x:  75025  y:  46368 ratio: 1.618033988957902
x:  196418  y:  121393 ratio: 1.618033988780243
x:  514229  y:  317811 ratio: 1.618033988754322
x:  1346269  y:  832040 ratio: 1.618033988750541
x:  3524578  y:  2178309 ratio: 1.618033988749989
x:  9227465  y:  5702887 ratio: 1.618033988749908

Fri Apr 29 10:41:10 PDT 2016
2  1
1  1
Inverse of given automorphism of quadratic form:
1  -1
-1  2
jagy@phobeusjunior:~$