AlgebraicKernel_d_2::SignAt_2

Definition

Computes the sign of a bivariate polynomial AlgebraicKernel_d_2::Polynomial_2 at a value of type AlgebraicKernel_d_2::Algebraic_real_2.

Refines

AdaptableBinaryFunction

Types

AlgebraicKernel_d_2::SignAt_2::result_type
Type convertible to CGAL::Sign

typedef AlgebraicKernel_d_2::Polynomial_2
first_argument_type;
typedef AlgebraicKernel_d_2::Algebraic_real_2
second_argument_type;

Operations

result_type fo ( first_argument_type p , second_argument_type a )
Computes the sign of a bivariate polynomial p evaluated at a.

See Also

AlgebraicKernel_d_2::IsZeroAt_2
AlgebraicKernel_d_1::SignAt_1