|  |  D.8.10.6 egcdMain Procedure from libraryzeroset.lib(see  zeroset_lib).
 
Usage:
egcdMain(f, g); where f,g are polynomials in Q[a,x]
Purpose:
compute the polynomial gcd of f and g over Q(a)[x]
Return:
poly
Assume:
basering = Q[x,a] and ideal mpoly is defined (it might be 0),
this represents the ring Q(a)[x] together with its minimal polynomial.
Note:
outdated, use gcd instead
 
 |