API Reference > geometry-core > Numerics > SmallSystem > eliminateFromPivot eliminateFromPivot MethodStatic in rowB, replace rowB[j] += a * rowB[pivot] * rowA[j] / rowA[pivot] for j>pivot eliminateFromPivot(rowA: Float64Array, pivotIndex: number, rowB: Float64Array, a: number): boolean Parameter Type Description rowA Float64Array row that does not change pivotIndex number index of pivot (divisor) in rowA. rowB Float64Array row where elimination occurs. a number Returns - boolean Defined in numerics/Polynomials.ts Line 1686 Last Updated: 11 June, 2024