e-subtract

▸ function eSubtract (p1: number[][], p2: number[][]): number[][]

Defined in basic/expansion/e-subtract.ts:27

Returns the exact result (bar underflow / overflow) of subtracting the second polynomial from the first (both with coefficients given as Shewchuk floating point expansions); (p1 - p2).

example

eSubtract([[2],[3]],[[4],[4]]); //=> [[-2], [-1]]

Parameters:

Name	Type	Description
p1	number[][]	minuend; the polynomial from which will be subtracted; a polynomial with coefficients given densely as Shewchuk floating point expansions from highest to lowest power, e.g. [[5],[-3],[0]] represents the polynomial 5x^2 - 3x
p2	number[][]	subtrahend; the polynomial that will be subtracted

Returns: number[][]