bridge/class-master/depend/pari/src/basemath/FpX_factor.c
/* Compute the number of roots in Fp without counting multiplicity
 * return -1 for 0 polynomial. lc(f) must be prime to p. */
Compute the number of roots in Fp without counting multiplicity
return -1 for 0 polynomial. lc(f) must be prime to p.
Compute the number of roots in Fp without counting multiplicity return - 1 for 0 polynomial . lc ( f ) must be prime to p .
long
FpX_nbroots(GEN f, GEN p)
{
  pari_sp av = avma;
  GEN z = FpX_split_part(f, p);
  avma = av; return degpol(z);
}
long FpX_nbroots ( GEN f , GEN p ) { pari_sp av = avma ; GEN z = FpX_split_part ( f , p ) ; avma = av ; return degpol ( z ) ; }
Compute the number of roots in Fp without counting multiplicity
 return -1 for 0 polynomial.
Compute the number of roots in Fp without counting multiplicity return - 1 for 0 polynomial .