From 4bc5ca2b0ae5fc5174b994be77c5e1bb50df4861 Mon Sep 17 00:00:00 2001
From: Eelco Hoogendoorn <>
Date: Sun, 5 Nov 2023 08:07:05 +0100
Subject: [PATCH] fixes inverse factor

---
 numga/operator/factory.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/numga/operator/factory.py b/numga/operator/factory.py
index 05846ee..febd5a0 100644
--- a/numga/operator/factory.py
+++ b/numga/operator/factory.py
@@ -545,9 +545,9 @@ def inverse_factor(self, x: SubSpace) -> Operator:
 
 		inverse(x) = (x * inverse_factor(x))<0>
 		"""
-		p = self.product(self.conjugate(x), self.involute(x)).symmetry((0, 1), +1)
-		q = self.product(p, x.reverse())#.symmetry((1, 2), +1)
-		return q
+		p = self.product(self.conjugate(x), self.involute(x))
+		q = self.product(p, x.reverse())
+		return q.symmetry((0,1,2))
 
 	@cache
 	def inertia(self, l: SubSpace, r: SubSpace) -> Operator: