diff options
Diffstat (limited to 'polymatrix/expression/mixins/determinantexprmixin.py')
| -rw-r--r-- | polymatrix/expression/mixins/determinantexprmixin.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/polymatrix/expression/mixins/determinantexprmixin.py b/polymatrix/expression/mixins/determinantexprmixin.py index 2c034d1..4659ded 100644 --- a/polymatrix/expression/mixins/determinantexprmixin.py +++ b/polymatrix/expression/mixins/determinantexprmixin.py @@ -1,12 +1,16 @@ +from __future__ import annotations + import abc import collections import dataclasses -from numpy import var +import typing + +if typing.TYPE_CHECKING: + from polymatrix.expressionstate.abc import ExpressionState from polymatrix.polymatrix.init import init_poly_matrix from polymatrix.expression.mixins.expressionbasemixin import ExpressionBaseMixin from polymatrix.polymatrix.abc import PolyMatrix -from polymatrix.expressionstate.abc import ExpressionState class DeterminantExprMixin(ExpressionBaseMixin): |