Chapter 9 - Quadratic Residues
The kronecker command will compute Legendre symbols
1
Thus, 2 is quadratic resiude mod 7.
We verify the calculation in Example 9.14:
1
This command will also compute Jacobi symbols. Compare with Example 9.21:
-1
The kronecker command will compute Legendre symbols
Thus, 2 is quadratic resiude mod 7.
We verify the calculation in Example 9.14:
This command will also compute Jacobi symbols. Compare with Example 9.21: