---------------------------------------------------------------------- | SAGE Version 3.1.2, Release Date: 2008-09-19 | | Type notebook() for the GUI, and license() for information. | ----------------------------------------------------------------------
sage: K.<a> = CyclotomicField(23) sage: K.class_number() *** Warning: large Minkowski bound: certification will be VERY long. ------------------------------------------------------------------------ --- PariError Traceback (most recent call last) /home/dmharvey/<ipython console> in <module>() /home/was/s/local/lib/python2.5/site-packages/sage/rings/number_field/ number_field.py in class_number(self, proof) 2068 """ 2069 proof = proof_flag(proof) -> 2070 return self.class_group(proof).order() 2071 2072 def composite_fields(self, other, names=None): /home/was/s/local/lib/python2.5/site-packages/sage/rings/number_field/ number_field.py in class_group(self, proof, names) 2038 except AttributeError: 2039 self.__class_group = {} -> 2040 k = self.pari_bnf(proof) 2041 cycle_structure = eval(str(k.getattr('clgp.cyc'))) 2042 /home/was/s/local/lib/python2.5/site-packages/sage/rings/number_field/ number_field.py in pari_bnf(self, certify, units) 1901 try: 1902 if certify: -> 1903 self.pari_bnf_certify() 1904 return self.__pari_bnf 1905 except AttributeError: /home/was/s/local/lib/python2.5/site-packages/sage/rings/number_field/ number_field.py in pari_bnf_certify(self) 1934 raise TypeError, "Unable to coerce number field defined by non-integral polynomial to PARI." 1935 if not self.__pari_bnf_certified: -> 1936 if self.pari_bnf(certify=False, units=True).bnfcertify() != 1: 1937 raise ValueError, "The result is not correct according to bnfcertify" 1938 self.__pari_bnf_certified = True /home/dmharvey/gen.pyx in sage.libs.pari.gen._pari_trap (sage/libs/ pari/gen.c:33124)() PariError: not enough precomputed primes, need primelimit ~ (35) david --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---