Mrvasympt

MrvAsympt algorithm to find asymptotic expansion.
On Wed, Jun 18, 2014 at 02:33:19AM -0700, Avichal Dayal wrote:
>    In sympy/core/expr.py:
> 
>  > @@ -2646,6 +2645,111 @@ def _eval_nseries(self, x, n, logx):
>  >                       nseries calls it.""" % self.func)
>  >                       )
>  >
>  > +    def aseries(self, x, n=6, bound=0, hir=False):
>  > +        """
>  > +        Returns asymptotic expansion for "self". See [3]_
>  > +
>  > +        series() calls this method if it fails. Use this method directly for additional
> 
>    aseries does find the asymptotic expansion. I don't understand what's
>    wrong with it?

I mean the sentence "series() calls this method if it fails." doesn't
make sense.