D.12.3.13 squareRoot
Procedure from library
crypto.lib
(see
crypto_lib
).
Usage:
squareRoot(a,p);
Return:
the square root of a in Z/p, p prime
Note:
assumes the Jacobi symbol is 1 or p=2.
Example:
User manual for
Singular
version 3-1-6, Dec 2012, generated by
texi2html
.