fix some borked imports

[ieee754fpu.git] / src / ieee754 / part_cmp / experiments / formal / proof_equal.py

diff --git a/src/ieee754/part_cmp/experiments/formal/proof_equal.py b/src/ieee754/part_cmp/experiments/formal/proof_equal.py
index 441a4c7badeae524e7f3663986abf58825ec42a9..e21b1745565dd7d6b313a8fbe0bbaea1ac6c1c73 100644 (file)
--- a/src/ieee754/part_cmp/experiments/formal/proof_equal.py
+++ b/src/ieee754/part_cmp/experiments/formal/proof_equal.py
@@ -3,7 +3,7 @@
 
 from nmigen import Module, Signal, Elaboratable, Mux
 from nmigen.asserts import Assert, AnyConst, Assume
-from nmigen.test.utils import FHDLTestCase
+from nmutil.formaltest import FHDLTestCase
 from nmigen.cli import rtlil
 
 from ieee754.part_mul_add.partpoints import PartitionPoints