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OpenQASM
Qiskit
PennyLane
Cirq
tag:
swap-test
✕
OpenQASM
test
SWAP Test
Determines the overlap between two quantum states without measuring them. Ancilla qubit reads |0⟩ if states are identical.
@quantumcomputer
3q
3g
↓0
⑂0
swap-test
overlap
subroutine