cirq.CCY
The Controlled-Controlled-Y gate.
cirq.CCY(
*qubits, **kwargs
)
The exponent=1 instance of cirq.CCYPowGate.
The unitary matrix of this gate is (empty elements are \(0\)):
\[
\begin{bmatrix}
1 & & & & & & & \\
& 1 & & & & & & \\
& & 1 & & & & & \\
& & & 1 & & & & \\
& & & & 1 & & & \\
& & & & & 1 & & \\
& & & & & & 0 & -i \\
& & & & & & i & 0
\end{bmatrix}
\]
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Last updated 2026-06-30 UTC.
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