#quantum-gates

CPU, GPU and QPU compared on bits, gates, memory, measurement, algorithms and errors, and why we can't simply replace CPUs with quantum processors.

X, Y, Z, Hadamard, CNOT, rotation gates and measurement explained with a real circuit diagram, Qiskit code and tested results for every gate.

Qubits, superposition, measurement, entanglement, gates and circuits explained from zero with a coin analogy, plus a first circuit you can run in your browser.