whirlaway: cp lookup crate

Author: tcoratger

Cargo.toml

@@ -15,6 +15,7 @@ members = [
     "crates/air",
     "crates/sumcheck",
     "crates/pcs",
+    "crates/lookup",
 ]
 resolver = "3"
 
@@ -50,6 +51,7 @@ utils = { path = "crates/utils" }
 air = { path = "crates/air" }
 sumcheck = { path = "crates/sumcheck" }
 pcs = { path = "crates/pcs" }
+lookup = { path = "crates/lookup" }
 
 rand = "0.9.2"
 sha3 = "0.10.8"

crates/lookup/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "lookup"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+
+[lints]
+workspace = true
+
+[dependencies]
+utils.workspace = true
+p3-field.workspace = true
+p3-koala-bear.workspace = true
+rand.workspace = true
+rayon.workspace = true
+sumcheck.workspace = true
+whir-p3.workspace = true
+p3-challenger.workspace = true
+tracing.workspace = true
+p3-util.workspace = true

crates/lookup/src/lib.rs

@@ -0,0 +1,14 @@
+/*
+Logup* (Lev Soukhanov)
+
+https://eprint.iacr.org/2025/946.pdf
+
+*/
+
+mod quotient_gkr;
+
+mod logup_star;
+pub use logup_star::*;
+
+mod product_gkr;
+pub use product_gkr::*;