Roots2

Quadratic roots of integers

For an additional Í-fold plugging of scheme Â into Á:
After choosing the tool [User-Defined \ Í-fold Scheme-Socket _ _ ]
1) Click on number 30
2) Ctrl+Click on the (red) unit of scheme A
3) Click on the (green) unit of scheme B
4) Click on the last radius of scheme A (is a leaf of the tree)
5) Click on the side (basis of the angle) of scheme B

For a more general construction (roots of x^2 + n) look at the file: Roots.html .

http://users.math.uoc.gr/~pamfilos/