Circuit
Qiskit code
Ideal versus sampled
exact (ideal)sampled
Pick a circuit, read the Qiskit code, then watch finite-shot sampling drift around the exact answer. The same lessons live in the open-source Qiskit Learning Lab and in the free nine-lesson Qiskit Track of EGK Quantum V27.3.
Exact results come from an ideal local simulation. Sampled results show what finite shots look like. Bit order matches Qiskit: the rightmost character is qubit 0.
Read and fork the lessons on GitHub, then practise on your phone or tablet.
Open-source lessons, runnable examples and tests, MIT licensed. No hardware account needed.
Open on GitHub ↗Write OpenQASM, simulate locally, and run on IBM Quantum or OQTOPUS with your own account. On-device AI explains results. V27.3 adds a free nine-lesson Qiskit Track. iPhone and iPad.
Download on the App Store