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qiskit.opflow.gradients.DerivativeBase.parameter_expression_grad

static DerivativeBase.parameter_expression_grad(param_expr, param)[ソース]

Get the derivative of a parameter expression w.r.t. the given parameter.

パラメータ
戻り値の型

Union[ParameterExpression, float]

戻り値

ParameterExpression representing the gradient of param_expr w.r.t. param