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Obtain permutation product polynomial correctly.

This commit is contained in:
Sean Bowe 2020-09-05 10:52:40 -06:00
parent 114653f366
commit da9c24bcfa
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src/plonk/prover.rs
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@ -221,6 +221,7 @@ impl<C: CurveAffine> Proof<C> {
permutation_product_commitments.push(params.commit_lagrange(&z, blind).to_affine());
permutation_product_blinds.push(blind);
let z = domain.obtain_poly(z);
permutation_product_polys.push(z.clone());
permutation_product_cosets.push(domain.obtain_coset(z.clone(), Rotation::default()));
permutation_product_cosets_inv.push(domain.obtain_coset(z, Rotation(-1)));