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API reference

API reference for propaq, including the public modules, classes, and methods.

  • propaq.datatypes

    Pauli strings, Majorana monomials, and the term sums that collect them - plus the lazy streamers for reading large results back from disk.

  • propaq.circuits

    Circuit and rotation types for both bases, the Qiskit/Cirq converters, and the custom-gate registry.

  • propaq.propagators

    The numerical and surrogate propagators

  • propaq.noise

    Built-in uniform damping, the Python delegation wrapper, and native plugin loading.

  • propaq.truncation

    The composable truncators applied at every flush.

  • propaq.models

    Compiled surrogate models and the variational wrapper around them.

  • propaq.extrapolators

    Zero-noise and zero-cutoff extrapolation.

  • propaq.hybrid

    Hybrid Schrödinger–Heisenberg expectation values against a quimb MPS.

  • propaq.log_parser

    Typed parsing of the JSONL event logs written by Logger.