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RealOperatorPolynomial

Base class: Operator

A RealOperatorPolynomial defined by a scalar polynomial applied to an operator. For example, a polynomial p(x) = sum_n a_n x^n becomes p(A) = sum_n a_n A^n when applied to an operator A.

Constructors​

RealOperatorPolynomial(const Operator operator, const RealPolynomial polynomial) -> RealOperatorPolynomial​

Constructs a RealOperatorPolynomial from an Operator and a Polynomial.

Parameters​

  • operator: The operator to wrap (e.g. X, Create, operator_sum).
  • polynomial: The polynomial to apply to the operator.