# Phase estimation examples Canonical, Trotterized, and qubitized phase-estimation workflows. ```{toctree} :maxdepth: 1 :titlesonly: /examples/phase_estimation/phase_estimation_demo /examples/phase_estimation/canonical_phase_estimation /examples/phase_estimation/zixy_phase_estimation /examples/phase_estimation/qubitized_phase_estimation /examples/phase_estimation/thc_qpe ```