/**
 * Returns the result of evaluating a univariate polynomial using Horner's
 * method with intermediate calculations done in double-double precision and
 * the result returned in double-double precision.
 *
 * @param p a polynomial with coefficients given densely as an array of
 * double-double numbers from highest to lowest power, e.g. `[[0,5],[0,-3],[0,0]]
 * represents the polynomial `5x^2 - 3x`
 * @param x the value at which to evaluate the polynomial
 *
 * @doc
 */
declare function ddHorner(p: number[][], x: number): number[];
export { ddHorner };