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OpenQASM
Qiskit
PennyLane
Cirq
tag:
beginner
✕
OpenQASM
gate
Toffoli Gate (CCNOT)
The Toffoli gate (CCNOT) flips the target qubit only when both control qubits are |1⟩. Fundamental for reversible computing.
@quantumcomputer
3q
3g
↓0
⑂0
toffoli
ccnot
gate
OpenQASM
random
Quantum Random Number Generator
Generates a truly random 4-bit number using quantum superposition. Each qubit is placed in superposition via Hadamard.
@quantumcomputer
4q
4g
↓0
⑂0
qrng
random
beginner
OpenQASM
entanglement
Bell State
Creates a maximally entangled Bell state |Φ+⟩ = (|00⟩ + |11⟩)/√2 using a Hadamard gate followed by a CNOT.
@quantumcomputer
2q
2g
↓0
⑂0
bell-state
entanglement
beginner