Analagous fix for inversions, as 1e0dfd2 (#356)

unitaryfund · May 19, 2020 · 76bce32 · 76bce32
1 parent c5cefb8
commit 76bce32
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/qunit.cpp b/src/qunit.cpp
@@ -1510,7 +1510,11 @@ void QUnit::ApplySingleInvert(const complex topRight, const complex bottomLeft,
         return;
     }
 
-    shard.CommutePhase(bottomLeft, topRight);
+    if (shard.IsInvertTarget()) {
+        TransformBasis1Qb(false, target);
+        shard.CommutePhase(bottomLeft, topRight);
+    }
+
     shard.FlipPhaseAnti();
 
     if (!shard.isPlusMinus) {