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TrotterizationFactory

class qiskit.opflow.evolutions.TrotterizationFactory

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Bases: object

Deprecated: A factory for conveniently creating TrotterizationBase instances.


Methods

build

static build(mode='trotter', reps=1)

A factory for conveniently creating TrotterizationBase instances.

Deprecated since version 0.24.0

The method qiskit.opflow.evolutions.trotterizations.trotterization_factory.TrotterizationFactory.build() is deprecated as of qiskit-terra 0.24.0. It will be removed no earlier than 3 months after the release date. For code migration guidelines, visit https://qisk.it/opflow_migration.

Parameters

  • mode (str) – One of ‘trotter’, ‘suzuki’, ‘qdrift’
  • reps (int) – The number of times to repeat the Trotterization circuit.

Returns

The desired TrotterizationBase instance.

Raises

ValueError – A string not in [‘trotter’, ‘suzuki’, ‘qdrift’] is given for mode.

Return type

TrotterizationBase

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