[Bug libstdc++/91156] New: The associated laguerre polynomial should allow nedative arguments.

[emsr at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91156

            Bug ID: 91156
           Summary: The associated laguerre polynomial should allow
                    nedative arguments.
           Product: gcc
           Version: 9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: emsr at gcc dot gnu.org
  Target Milestone: ---

The associated Laguerre polynomial should allow negative arguments.
It's not often used for negative arguments but it's a polynomial and it doesn't
do anything nasty for negative arguments.

Unlike the case for associated Lagendre polynomial the origin is not a branch
point.