diff --git a/packages/squiggle-lang/src/rescript/Distributions/GenericDist.res b/packages/squiggle-lang/src/rescript/Distributions/GenericDist.res
index e63490ea..02163092 100644
--- a/packages/squiggle-lang/src/rescript/Distributions/GenericDist.res
+++ b/packages/squiggle-lang/src/rescript/Distributions/GenericDist.res
@@ -183,18 +183,8 @@ module Score = {
         ->PointSetDist_Scoring.DistEstimateScalarAnswer
         ->Ok
       )
-    | (Score_Scalar(esti'), Score_Dist(answ'), None) =>
-      toPointSetFn(answ')->E.R.bind(answ'' =>
-        {estimate: esti', answer: answ'', prior: None}
-        ->PointSetDist_Scoring.ScalarEstimateDistAnswer
-        ->Ok
-      )
-    | (Score_Scalar(esti'), Score_Dist(answ'), Some(Ok(PSScalar(prior'')))) =>
-      toPointSetFn(answ')->E.R.bind(answ'' =>
-        {estimate: esti', answer: answ'', prior: Some(prior'')}
-        ->PointSetDist_Scoring.ScalarEstimateDistAnswer
-        ->Ok
-      )
+    | (Score_Scalar(_), Score_Dist(_), None) => NotYetImplemented->Error
+    | (Score_Scalar(_), Score_Dist(_), Some(Ok(PSScalar(_)))) => NotYetImplemented->Error
     | (Score_Scalar(_), _, Some(Ok(PSDist(_)))) => DistributionTypes.Unreachable->Error
     | (Score_Scalar(esti'), Score_Scalar(answ'), None) =>
       {estimate: esti', answer: answ', prior: None}
diff --git a/packages/squiggle-lang/src/rescript/Distributions/PointSetDist/PointSetDist_Scoring.res b/packages/squiggle-lang/src/rescript/Distributions/PointSetDist/PointSetDist_Scoring.res
index a5468b26..50f8faa9 100644
--- a/packages/squiggle-lang/src/rescript/Distributions/PointSetDist/PointSetDist_Scoring.res
+++ b/packages/squiggle-lang/src/rescript/Distributions/PointSetDist/PointSetDist_Scoring.res
@@ -1,11 +1,11 @@
 type pointSetDist = PointSetTypes.pointSetDist
 
 type scalar = float
+type score = float
 type abstractScoreArgs<'a, 'b> = {estimate: 'a, answer: 'b, prior: option<'a>}
 type scoreArgs =
   | DistEstimateDistAnswer(abstractScoreArgs<pointSetDist, pointSetDist>)
   | DistEstimateScalarAnswer(abstractScoreArgs<pointSetDist, scalar>)
-  | ScalarEstimateDistAnswer(abstractScoreArgs<scalar, pointSetDist>)
   | ScalarEstimateScalarAnswer(abstractScoreArgs<scalar, scalar>)
 
 let logFn = Js.Math.log // base e
@@ -35,7 +35,7 @@ module WithDistAnswer = {
     ~combineFn,
     ~integrateFn,
     ~toMixedFn,
-  ): result<float, Operation.Error.t> => {
+  ): result<score, Operation.Error.t> => {
     let combineAndIntegrate = (estimate, answer) =>
       combineFn(integrand, estimate, answer)->E.R2.fmap(integrateFn)
 
@@ -83,7 +83,7 @@ module WithDistAnswer = {
     ~combineFn,
     ~integrateFn,
     ~toMixedFn,
-  ): result<float, Operation.Error.t> => {
+  ): result<score, Operation.Error.t> => {
     let kl1 = sum(~estimate, ~answer, ~combineFn, ~integrateFn, ~toMixedFn)
     let kl2 = sum(~estimate=prior, ~answer, ~combineFn, ~integrateFn, ~toMixedFn)
     E.R.merge(kl1, kl2)->E.R2.fmap(((kl1', kl2')) => kl1' -. kl2')
@@ -92,9 +92,9 @@ module WithDistAnswer = {
 
 module WithScalarAnswer = {
   let sum = (mp: PointSetTypes.MixedPoint.t): float => mp.continuous +. mp.discrete
-  let score = (~estimate: pointSetDist, ~answer: scalar): result<float, Operation.Error.t> => {
+  let score = (~estimate: pointSetDist, ~answer: scalar): result<score, Operation.Error.t> => {
     let _score = (~estimatePdf: float => float, ~answer: float): result<
-      float,
+      score,
       Operation.Error.t,
     > => {
       let density = answer->estimatePdf
@@ -117,7 +117,7 @@ module WithScalarAnswer = {
   }
 
   let scoreWithPrior = (~estimate: pointSetDist, ~answer: scalar, ~prior: pointSetDist): result<
-    float,
+    score,
     Operation.Error.t,
   > => {
     let _scoreWithPrior = (
@@ -178,7 +178,7 @@ let twoGenericDistsToTwoPointSetDists = (~toPointSetFn, estimate, answer): resul
 > => E.R.merge(toPointSetFn(estimate, ()), toPointSetFn(answer, ()))
 
 let logScore = (args: scoreArgs, ~combineFn, ~integrateFn, ~toMixedFn): result<
-  float,
+  score,
   Operation.Error.t,
 > =>
   switch args {
@@ -190,7 +190,6 @@ let logScore = (args: scoreArgs, ~combineFn, ~integrateFn, ~toMixedFn): result<
     WithScalarAnswer.score(~estimate, ~answer)
   | DistEstimateScalarAnswer({estimate, answer, prior: Some(prior)}) =>
     WithScalarAnswer.scoreWithPrior(~estimate, ~answer, ~prior)
-  | ScalarEstimateDistAnswer(_) => Operation.NotYetImplemented->Error
   | ScalarEstimateScalarAnswer({estimate, answer, prior: None}) =>
     TwoScalars.score(~estimate, ~answer)
   | ScalarEstimateScalarAnswer({estimate, answer, prior: Some(prior)}) =>