21#ifndef quantlib_polynomial_math_function_hpp
22#define quantlib_polynomial_math_function_hpp
Matrix used in linear algebra.
Real definiteIntegral(Time t1, Time t2) const
const std::vector< Real > & primitiveCoefficients()
void initializeEqs_(Time t, Time t2) const
const std::vector< Real > & derivativeCoefficients()
std::vector< Real > definiteIntegralCoefficients(Time t, Time t2) const
Real derivative(Time t) const
const std::vector< Real > & coefficients()
std::vector< Real > derC_
Real operator()(Time t) const
function value at time t:
Real primitive(Time t) const
std::vector< Real > definiteDerivativeCoefficients(Time t, Time t2) const
Real Time
continuous quantity with 1-year units
std::size_t Size
size of a container
matrix used in linear algebra.