Compute

Parameter sweep

Scan one circuit parameter across a range: every value runs as an exact estimator job and the expectation values line up into a curve — the variational workflow, in the browser.

Experiment templates

OpenQASM templateparameter: theta

OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
creg c[2];
ry({{theta}}) q[0];
cx q[0],q[1];

Start

End

Steps

Measure

Observables (weighted Pauli terms, qubit 0 first)

Without noise, expectation values are exact statevector results (shots add nothing). Under a noise model they are exact density-matrix values; with mitigation, zero-noise-extrapolated approximations.