use minimal phase formula for sInvZCrY (QuantumSavory#340)

royess · Sep 27, 2024 · 57a0069 · 57a0069
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commit 57a0069
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/symbolic_cliffords.jl b/src/symbolic_cliffords.jl
@@ -323,8 +323,8 @@ end
 @qubitop2 YCY    (x1⊻z2⊻x2, z1⊻x2⊻z2 , x1⊻x2⊻z1 , x1⊻z1⊻z2, ~iszero( (x1 & ~z1 & ~x2 & z2) | (~x1 & z1 & x2 & ~z2)))
 @qubitop2 YCZ    (x1⊻x2   , x2⊻z1    , x2       , z2⊻x1⊻z1, ~iszero( (x2 & (x1 ⊻ z1) & (z2 ⊻ x1)) ))
 
-@qubitop2 ZCrY  (x1, x1⊻z1⊻x2⊻z2, x1⊻x2, x1⊻z2, ~iszero((x1 & ~z1 & x2) | (x1 & ~z1 & ~z2) | (x1 & x2 & ~z2)))
-@qubitop2 InvZCrY (x1, x1⊻z1⊻x2⊻z2, x1⊻x2, x1⊻z2, ~iszero((x1 & z1 & ~x2 & ~z2) | (x1 & ~z1 & ~x2 & z2) | (x1 & z1 & ~x2 & z2) | (x1 & z1 & x2 & z2)))
+@qubitop2 ZCrY    (x1, x1⊻z1⊻x2⊻z2, x1⊻x2, x1⊻z2, ~iszero((x1 &~z1 & x2) | (x1 & ~z1 & ~z2) | (x1 & x2 & ~z2)))
+@qubitop2 InvZCrY (x1, x1⊻z1⊻x2⊻z2, x1⊻x2, x1⊻z2, ~iszero((x1 & z1 &~x2) | (x1 &  z1 &  z2) | (x1 &~x2 &  z2)))
 
 #=
 To get the boolean formulas for the phase, it is easiest to first write down the truth table for the phase: