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TellData

class qiskit.algorithms.optimizers.TellData(eval_fun=None, eval_jac=None)

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Bases: ABC

Base class for argument type of tell().

Parameters

  • eval_fun (float |list[float] | None) – Image of the function at x_fun.
  • eval_jac (POINT | list[POINT] | None) – Image of the gradient-jacobian at x_jac.

Attributes

eval_fun

Type: float | list[float] | None

Default value: None

eval_jac

Type: POINT | list[POINT] | None

Default value: None

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