diff --git a/cozo-core/src/query/compile.rs b/cozo-core/src/query/compile.rs
index f7971cff..3efb7d99 100644
--- a/cozo-core/src/query/compile.rs
+++ b/cozo-core/src/query/compile.rs
@@ -21,7 +21,7 @@ use crate::data::program::{
 use crate::data::symb::Symbol;
 use crate::data::value::DataValue;
 use crate::parse::SourceSpan;
-use crate::query::relation::RelAlgebra;
+use crate::query::ra::RelAlgebra;
 use crate::runtime::in_mem::InMemRelation;
 use crate::runtime::relation::{AccessLevel, InsufficientAccessLevel};
 use crate::runtime::transact::SessionTx;
diff --git a/cozo-core/src/query/eval.rs b/cozo-core/src/query/eval.rs
index 2063d26c..706156e3 100644
--- a/cozo-core/src/query/eval.rs
+++ b/cozo-core/src/query/eval.rs
@@ -15,7 +15,7 @@ use log::{debug, trace};
 use miette::Result;
 
 use crate::data::aggr::Aggregation;
-use crate::data::program::{MagicAlgoApply, MagicSymbol, NoEntryError};
+use crate::data::program::{MagicSymbol, NoEntryError};
 use crate::data::symb::{Symbol, PROG_ENTRY};
 use crate::data::tuple::Tuple;
 use crate::data::value::DataValue;
@@ -132,7 +132,9 @@ impl<'a> SessionTx<'a> {
                             }
                         },
                         CompiledRuleSet::Algo(algo_apply) => {
-                            self.algo_application_eval(k, algo_apply, stores, poison.clone())?;
+                            let mut algo_impl = algo_apply.algo.get_impl()?;
+                            let out = stores.get(k).unwrap();
+                            algo_impl.run(self, algo_apply, stores, out, poison.clone())?;
                         }
                     }
                 }
@@ -191,17 +193,6 @@ impl<'a> SessionTx<'a> {
         }
         Ok(used_limiter)
     }
-    fn algo_application_eval(
-        &self,
-        rule_symb: &MagicSymbol,
-        algo_apply: &MagicAlgoApply,
-        stores: &BTreeMap<MagicSymbol, InMemRelation>,
-        poison: Poison,
-    ) -> Result<()> {
-        let mut algo_impl = algo_apply.algo.get_impl()?;
-        let out = stores.get(rule_symb).unwrap();
-        algo_impl.run(self, algo_apply, stores, out, poison)
-    }
     /// returns true is early return is activated
     fn initial_rule_normal_eval(
         &self,
diff --git a/cozo-core/src/query/mod.rs b/cozo-core/src/query/mod.rs
index f63afa5b..212b4fe6 100644
--- a/cozo-core/src/query/mod.rs
+++ b/cozo-core/src/query/mod.rs
@@ -12,7 +12,7 @@ pub(crate) mod graph;
 pub(crate) mod logical;
 pub(crate) mod magic;
 pub(crate) mod stored;
-pub(crate) mod relation;
+pub(crate) mod ra;
 pub(crate) mod reorder;
 pub(crate) mod stratify;
 pub(crate) mod sort;
\ No newline at end of file
diff --git a/cozo-core/src/query/relation.rs b/cozo-core/src/query/ra.rs
similarity index 100%
rename from cozo-core/src/query/relation.rs
rename to cozo-core/src/query/ra.rs
diff --git a/cozo-core/src/runtime/db.rs b/cozo-core/src/runtime/db.rs
index a929dc50..3823e895 100644
--- a/cozo-core/src/runtime/db.rs
+++ b/cozo-core/src/runtime/db.rs
@@ -30,7 +30,7 @@ use crate::decode_tuple_from_kv;
 use crate::parse::sys::SysOp;
 use crate::parse::{parse_script, CozoScript, SourceSpan};
 use crate::query::compile::{CompiledProgram, CompiledRule, CompiledRuleSet};
-use crate::query::relation::{
+use crate::query::ra::{
     FilteredRA, InMemRelationRA, InnerJoin, NegJoin, RelAlgebra, ReorderRA, StoredRA, UnificationRA,
 };
 use crate::runtime::relation::{AccessLevel, InsufficientAccessLevel, RelationHandle, RelationId};