WIP: use shard directly instead of "evaluations"

src/fri.rs

@@ -6,7 +6,7 @@ use tracing::{debug, info};
 
 use crate::{algebra, error::KomodoError, fec};
 use fri::{
-    frida::{nth_evaluations, FridaBuilder, FridaCommitment},
+    frida::{FridaBuilder, FridaCommitment},
     rng::FriChallenger,
     utils::{to_evaluations, HasherExt, MerkleProof},
 };
@@ -102,15 +102,11 @@ where
 
     // TODO: compute true position
     let position = 0;
-    // TODO: compute true evaluations
-    let evaluations: Vec<Vec<F>> = vec![];
 
     assert!(block.proof.verify(
         block.commit.tree_root(),
         &[position],
-        &[H::hash_item(
-            &nth_evaluations(&evaluations, position).collect::<Vec<_>>()
-        )],
+        &[H::hash_item(&block.shard)],
         domain_size,
     ));