Function eval_mle_evals_at_point 

pub fn eval_mle_evals_at_point<F: Field>(evals: &mut [F], x: &[F]) -> F

Evaluate the MLE defined by its hypercube evaluations at an arbitrary point, in place.

evals has length 2^n and contains f(b) for each b ∈ {0,1}^n. Returns f(x) where x = x[0..n].