diff --git a/src/Analysis/Abstract/Evaluating.hs b/src/Analysis/Abstract/Evaluating.hs
index 82dc1f643..e0e93cc82 100644
--- a/src/Analysis/Abstract/Evaluating.hs
+++ b/src/Analysis/Abstract/Evaluating.hs
@@ -13,7 +13,6 @@ import Data.Abstract.Store
 import Data.Abstract.Value
 import Data.Abstract.FreeVariables
 import Data.Blob
-import Data.Traversable
 import Data.Function (fix)
 import Data.Functor.Foldable (Base, Recursive(..))
 import Data.Foldable (toList)
@@ -21,124 +20,9 @@ import Data.Semigroup
 import Prelude hiding (fail)
 import qualified Data.Map as Map
 import System.FilePath.Posix
-import Data.Union
 
 import qualified Data.ByteString.Char8 as BC
 
--- -- | The effects necessary for concrete interpretation.
--- --
--- -- NOTE: Uses a memoizing linker strategy.
--- type Evaluating t v
---   = '[ Fail
---      , State (Store (LocationFor v) v)
---      , State (EnvironmentFor v)  -- Global (imperative) environment
---      , Reader (EnvironmentFor v) -- Local environment (e.g. binding over a closure)
---      , State (Linker t v)
---      ]
---
--- -- | Require/import another file and return an Effect.
--- require :: forall v term es.
---         ( Member Fail es
---         , Member (State (Linker term v)) es
---         , Evaluatable es term v (Base term)
---         , Recursive term
---         , FreeVariables term)
---         => term -> Eff es v
--- require term = do
---   let [name'] = toList (freeVariables term)
---   let name = BC.unpack name'
---   linker <- get @(Linker term v)
---   maybe (evalModule linker name) pure (linkerLookupValue name linker)
---   where
---     evalModule linker name = case linkerLookupTerm name linker of
---       Just m -> do
---         v <- step @v m
---         modify @(Linker term v) (linkerInsert name v)
---         pure v
---       _ -> fail ("cannot find " <> show name)
---
--- -- | Evaluate a term to a value.
--- evaluate :: forall v term.
---          ( Ord v
---          , Ord (LocationFor v)
---          , Evaluatable (Evaluating term v) term v (Base term)
---          , Recursive term
---          )
---          => term
---          -> Final (Evaluating term v) v
--- evaluate = run @(Evaluating term v) . fix (const step)
---
--- -- | Evaluate terms and an entry point to a value.
--- evaluates :: forall v term.
---           ( Ord v
---           , Ord (LocationFor v)
---           , Evaluatable (Evaluating term v) term v (Base term)
---           , Recursive term
---           )
---           => [(Blob, term)] -- List of (blob, term) pairs that make up the program to be evaluated
---           -> (Blob, term)   -- Entrypoint
---           -> Final (Evaluating term v) v
--- evaluates pairs = run @(Evaluating term v) . fix go
---   where
---     go _ (Blob{..}, t) = do
---       put (Linker @term @v Map.empty (Map.fromList (fmap toPathActionPair pairs)))
---       step @v t
---     toPathActionPair (Blob{..}, t) = (dropExtensions blobPath, t)
-
-
--- -- | The effects necessary for concrete interpretation.
--- --
--- -- NOTE: Uses a lazy, non-memoized linker strategy where Effects are stored in the linker and run each time they are needed.
--- type Evaluating v
---   = '[ Fail
---      , State (Store (LocationFor v) v)
---      , State (EnvironmentFor v)  -- Global (imperative) environment
---      , Reader (EnvironmentFor v) -- Local environment (e.g. binding over a closure)
---      , Reader (Linker (Evaluator v))
---      ]
---
--- newtype Evaluator v = Evaluator { runEvaluator :: Eff (Evaluating v) v }
---
--- -- | Require/import another file and return an Effect.
--- require :: forall v term es.
---         ( Members (Evaluating v) es
---         , FreeVariables term
---         )
---         => term -> Eff es v
--- require term = do
---   let [name'] = toList (freeVariables term)
---   let name = BC.unpack name'
---   linker <- ask @(Linker (Evaluator v))
---   maybe (fail ("cannot find " <> show name)) (raiseEmbedded . runEvaluator) (linkerLookup name linker)
---
--- -- | Evaluate a term to a value.
--- evaluate :: forall v term.
---          ( Ord v
---          , Ord (LocationFor v)
---          , Evaluatable (Evaluating v) term v (Base term)
---          , Recursive term
---          )
---          => term
---          -> Final (Evaluating v) v
--- evaluate = run @(Evaluating v) . fix (const step)
---
--- -- | Evaluate terms and an entry point to a value.
--- evaluates :: forall v term.
---           ( Ord v
---           , Ord (LocationFor v)
---           , Evaluatable (Evaluating v) term v (Base term)
---           , Recursive term
---           )
---           => [(Blob, term)] -- List of (blob, term) pairs that make up the program to be evaluated
---           -> (Blob, term)   -- Entrypoint
---           -> Final (Evaluating v) v
--- evaluates pairs = run @(Evaluating v) . fix go
---   where
---     go _ (Blob{..}, t) = local (const (Linker (Map.fromList (map toPathActionPair pairs)))) (step @v t)
---     toPathActionPair (Blob{..}, t) = (dropExtensions blobPath, Evaluator (step @v t))
-
-
-
 -- | The effects necessary for concrete interpretation.
 type Evaluating v
   = '[ Fail