Interactive Quantum Circuits

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Hadamard

\begin{bmatrix}\frac{1}{\sqrt{2}}&\frac{1}{\sqrt{2}}\\\frac{1}{\sqrt{2}}&\frac{-1}{\sqrt{2}}\end{bmatrix}

Hadamard Gate

This gate is a rotation about the diagonal X+Z axis, and has the effect of changing the computation basis from , to , and vice-versa.

Resources

See the Qiskit documentation for the x gate: https://quantum.cloud.ibm.com/docs/en/api/qiskit/qiskit.circuit.library.HGate