diff options
| -rw-r--r-- | mdpoly/representations.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mdpoly/representations.py b/mdpoly/representations.py index de03838..0cda642 100644 --- a/mdpoly/representations.py +++ b/mdpoly/representations.py @@ -40,9 +40,9 @@ class SparseRepr(Repr): """ Return indices to non-zero terms in the polynomial at the given matrix entry """ if entry in self.data.keys(): - yield from self.data[entry] + yield from self.data[entry].keys() - return [] + return tuple() class HasSparseRepr(Protocol): |