Debug classical shadows

unitaryfund · Nov 12, 2024 · 3479c86 · 3479c86
1 parent c4fc7cf
commit 3479c86
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/qunit.cpp b/src/qunit.cpp
@@ -4024,10 +4024,10 @@ void QUnit::ApplyBuffer(PhaseShardPtr phaseShard, bitLenInt control, bitLenInt t
             throw std::runtime_error("QUnit fidelity is effectively 0!");
         }
 
-        if (pState) {
-            Phase(ONE_CMPLX, polarBottom, ptHi ? control : target);
+        if (pState == ptHi) {
+            Phase(ONE_CMPLX, polarBottom, control);
         } else {
-            Phase(ONE_CMPLX, polarTop, ptHi ? target : control);
+            Phase(polarTop, ONE_CMPLX, target);
         }
 
         if (phaseShard->isInvert) {