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-rw-r--r--polymatrix/expression/mixins/divisionexprmixin.py9
1 files changed, 8 insertions, 1 deletions
diff --git a/polymatrix/expression/mixins/divisionexprmixin.py b/polymatrix/expression/mixins/divisionexprmixin.py
index e236456..29f6d6d 100644
--- a/polymatrix/expression/mixins/divisionexprmixin.py
+++ b/polymatrix/expression/mixins/divisionexprmixin.py
@@ -51,7 +51,14 @@ class DivisionExprMixin(ExpressionBaseMixin):
if len(right_poly) == 1 and tuple() in right_poly:
right_inv = {(0, 0): {tuple(): 1/right_poly[tuple()]}}
- return ElemMultExprMixin.elem_mult(state, left, right)
+ return ElemMultExprMixin.elem_mult(
+ state=state,
+ left=left,
+ right=init_poly_matrix(
+ terms=right_inv,
+ shape=(1, 1),
+ )
+ )
# add an auxillary equation and, therefore, needs to be cached
if self in state.cache: