Degree of accuracy or precision of a quadrature formula is the largest positive integer \(n\) such that the formula is exact for \(x^k\), for each \(k=0,1,\dotsc,n\).
Degree of accuracy or precision of a quadrature formula is the largest positive integer \(n\) such that the formula is exact for \(x^k\), for each \(k=0,1,\dotsc,n\).