A number which can be represented both in the form and in the form . This is only possible when the Pell equation
(1)
|
is solvable. Then
(2)
| |||
(3)
|
A number which can be represented both in the form and in the form . This is only possible when the Pell equation
(1)
|
is solvable. Then
(2)
| |||
(3)
|
Weisstein, Eric W. "Antimorph." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Antimorph.html