pub fn widen_simd<const DEGREE_PLUS_ONE: usize>(
poly: &BinaryU64Poly<DEGREE_PLUS_ONE>,
scalar: i64,
) -> DensePolynomial<i64, DEGREE_PLUS_ONE>pub fn widen_simd<const DEGREE_PLUS_ONE: usize>(
poly: &BinaryU64Poly<DEGREE_PLUS_ONE>,
scalar: i64,
) -> DensePolynomial<i64, DEGREE_PLUS_ONE>