qiskit.aqua.operators.gradients.Gradient.convert

Gradient.convert(operator, params=None)

Parameters

• operator (OperatorBase) – The operator we are taking the gradient of.

• params (Union[ParameterVector, ParameterExpression, List[ParameterExpression], None]) – params: The parameters we are taking the gradient with respect to.

Return type

OperatorBase

Returns

An operator whose evaluation yields the Gradient.

Raises

ValueError – If params contains a parameter not present in operator.