/**
 * Returns the result of summing an array of floating point expansions.
 *
 * * The result is exact in the form of a non-overlapping floating point
 * expansion.
 *
 * * see [Shewchuk](https://people.eecs.berkeley.edu/~jrs/papers/robustr.pdf)
 *
 * @param terms An array of numbers to be summed; A term is represented by a
 * floating point expansion.
 */
declare function eSum(terms: number[][]): number[];
export { eSum };