[ < ] [ > ]   [ << ] [ Up ] [ >> ]         [Top] [Contents] [Index] [ ? ]

9.4.8 cr_gcda

cr_gcda(poly1,poly2)
:: GCD of two uni-variate polynomials over an algebraic number field.

return
polynomial
poly1 poly2
polynomial

 
[76] X=x^6+3*x^5+6*x^4+x^3-3*x^2+12*x+16$
[77] Y=x^6+6*x^5+24*x^4+8*x^3-48*x^2+384*x+1024$
[78] A=newalg(X);
(#0)
[79] cr_gcda(X,subst(Y,x,x+A));
x+(-#0)

Reference
8.9.1 gr, hgr, gr_mod, dgr, 9.4.10 asq, af, af_noalg



This document was generated by root on March, 5 2004 using texi2html