122     if (!is_vec_t(tx)) pari_err(typeer,"association");  in gassoc_proto()
671   pari_err(typeer,"Z_issquare");  in gissquare()
733   if (typ(K) != t_INT || signe(K) <= 0) pari_err(typeer, "ispower");  in ispower()
843   if (typ(x) != t_INT) pari_err(typeer, "isanypower");  in isanypower()
1498     pari_err(typeer,"Fp_sqrtn");  in Fp_sqrtn()
1655   pari_err(typeer,"chinese");  in chinese()
2290     pari_err(typeer,"sfcont");  in sfcont()
2303   pari_err(typeer,"sfcont");  in sfcont()
2323     if (!is_intreal_t(tx) && tx != t_FRAC) pari_err(typeer,"sfcont2");  in sfcont2()
2372   if (! is_matvec_t(tb)) pari_err(typeer,"contfrac0");  in contfrac0()
2388   if (! is_matvec_t(tx)) pari_err(typeer,"pnqn");  in pnqn()
2453   pari_err(typeer,"bestappr0");  in bestappr_mod()
2543   pari_err(typeer,"bestappr");  in bestappr()
3032   if (typ(x) != t_INT) pari_err(typeer,"hclassno");  in hclassno()