is_commutative_ring()

virtual bool PolynomialRing::is_commutative_ring ( ) const

inlinevirtual

Reimplemented from Ring.

Reimplemented in SkewPolynomialRing, SolvableAlgebra, and WeylAlgebra.

Definition at line 242 of file polyring.hpp.

  {
    return !is_weyl_ && !is_skew_ && !is_solvable_;
  }

References is_skew_, is_solvable_, and is_weyl_.