Parameters

Description

computes the gcd of components of p and a unimodular matrix (with polynomial inverse) U, with minimal degree such that

p*U=[0 ... 0 pgcd]

Examples

s=poly(0,'s');
p=[s,s*(s+1)^2,2*s^2+s^3];
[pgcd,u]=gcd(p);
p*u
 
  

See also