def _vegas(self, flags, *args):
vegas_args = (self.base_args(flags) +
args +
self.empty_suave_args +
self.empty_divonne_args +
self.empty_cuhre_args)
out = _cuba('vegas', *vegas_args)
[self.neval, self.fail, self.integral, self.error, self.prob] = out
self._check_fail()
return [self.integral, self.error, self.prob, self.neval]
def _divonne(self, flags, *args):
divonne_args = (self.base_args(flags) +
self.empty_vegas_args +
self.empty_suave_args +
args +
self.empty_cuhre_args)
out = _cuba('divonne', *divonne_args)
[self.neval, self.nregions, self.fail,
self.integral, self.error, self.prob] = out
self._check_fail()
return [self.integral, self.error, self.prob, self.neval]
def _cuhre(self, flags, *args):
cuhre_args = (self.base_args(flags) +
self.empty_vegas_args +
self.empty_suave_args +
self.empty_divonne_args +
args)
out = _cuba('cuhre', *cuhre_args)
[self.neval, self.nregions, self.fail,
self.integral, self.error, self.prob] = out
try:
self._check_fail()
finally:
return [self.integral, self.error, self.prob, self.neval]