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perm check (#62)

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Co-authored-by: Charles Chen <chancharles92@gmail.com>
This commit is contained in:
zhenfei
2022-08-30 09:38:35 -04:00
committed by GitHub
parent 8281e7c877
commit 3c0cb70109
15 changed files with 482 additions and 758 deletions
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10
pcs/src/multilinear_kzg/util.rs
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@@ -107,7 +107,7 @@ pub fn get_batched_nv(num_var: usize, polynomials_len: usize) -> usize {
/// polynomials do not share a same number of nvs.
pub fn merge_polynomials<F: PrimeField>(
polynomials: &[Rc<DenseMultilinearExtension<F>>],
) -> Result<DenseMultilinearExtension<F>, PCSErrors> {
) -> Result<Rc<DenseMultilinearExtension<F>>, PCSErrors> {
let nv = polynomials[0].num_vars();
for poly in polynomials.iter() {
if nv != poly.num_vars() {
@@ -123,9 +123,9 @@ pub fn merge_polynomials<F: PrimeField>(
scalars.extend_from_slice(poly.to_evaluations().as_slice());
}
scalars.extend_from_slice(vec![F::zero(); (1 << merged_nv) - scalars.len()].as_ref());
Ok(DenseMultilinearExtension::from_evaluations_vec(
Ok(Rc::new(DenseMultilinearExtension::from_evaluations_vec(
merged_nv, scalars,
))
)))
}
/// Given a list of points, build `l(points)` which is a list of univariate
@@ -337,7 +337,7 @@ mod test {
F::from(1u64),
F::from(2u64),
];
let w_rec = DenseMultilinearExtension::from_evaluations_vec(3, w_eval);
let w_rec = Rc::new(DenseMultilinearExtension::from_evaluations_vec(3, w_eval));
assert_eq!(w, w_rec);
}
@@ -387,7 +387,7 @@ mod test {
F::zero(),
F::zero(),
];
let w_rec = DenseMultilinearExtension::from_evaluations_vec(4, w_eval);
let w_rec = Rc::new(DenseMultilinearExtension::from_evaluations_vec(4, w_eval));
assert_eq!(w, w_rec);
}