Function scalar_by_vector

poly-commit/src/utils.rs:158–160

(s: F, v: &[F])

#[inline]
pub(crate) fn scalar_by_vector<F: Field>(s: F, v: &[F]) -> Vec<F> {
    ark_std::cfg_iter!(v).map(|x| *x * s).collect()
}

#[inline]
pub(crate) fn vector_sum<F: Field>(v1: &[F], v2: &[F]) -> Vec<F> {