Minor fix for multimodals

src/distPlus/expressionTree/ExpressionTreeEvaluator.re

@@ -304,7 +304,7 @@ let rec toLeaf =
     let components =
       r
       |> E.A.fmap(((dist, weight)) =>
-      `FunctionCall("scaleExp", [|dist, `SymbolicDist(`Float(weight))|]));
+      `FunctionCall("scaleMultiply", [|dist, `SymbolicDist(`Float(weight))|]));
     let pointwiseSum =
       components
       |> Js.Array.sliceFrom(1)

src/distPlus/expressionTree/Fns.re

@@ -91,14 +91,16 @@ let verticalScaling = (scaleOp, rs, scaleBy) => {
     Operation.Scale.toFn(scaleOp, main, secondary);
   let integralSumCacheFn = Operation.Scale.toIntegralSumCacheFn(scaleOp);
   let integralCacheFn = Operation.Scale.toIntegralCacheFn(scaleOp);
-  Ok(`RenderedDist(
+  Ok(
+    `RenderedDist(
       Shape.T.mapY(
         ~integralSumCacheFn=integralSumCacheFn(scaleBy),
         ~integralCacheFn=integralCacheFn(scaleBy),
         ~fn=fn(scaleBy),
         rs,
       ),
-  ));
+    ),
+  );
 };
 
 let functions = [|
@@ -152,7 +154,8 @@ let functions = [|
     ~run=
       fun
       | [|`SamplingDist(`SymbolicDist(c))|] => Ok(`SymbolicDist(c))
-      | [|`SamplingDist(`RenderedDist(c))|] => Ok(`RenderedDist(Shape.T.normalize(c)))
+      | [|`SamplingDist(`RenderedDist(c))|] =>
+        Ok(`RenderedDist(Shape.T.normalize(c)))
       | e => wrongInputsError(e),
   ),
   makeRenderedDistFloat("scaleExp", (dist, float) =>

src/distPlus/expressionTree/Functions.re

@@ -22,7 +22,6 @@ let fnn =
     ) {
     | (_, Some(`Function(argNames, tt))) =>
       PTypes.Function.run(evaluationParams, args, (argNames, tt))
-    | ("mm", _)
     | ("multimodal", _) =>
       switch (args |> E.A.to_list) {
       | [`Array(weights), ...dists] =>

src/distPlus/expressionTree/MathJsParser.re

@@ -204,7 +204,8 @@ module MathAdtToDistDst = {
     let parseArgs = () => parseArray(args);
     switch (name) {
     | "lognormal" => lognormal(args, parseArgs, nodeParser)
-    | "mm" =>{
+    | "multimodal"
+    | "mm" =>
       let weights =
         args
         |> E.A.last
@@ -212,20 +213,22 @@ module MathAdtToDistDst = {
              _,
              fun
              | Array(values) => Some(parseArray(values))
-             | _ => None
+             | _ => None,
            );
       let possibleDists =
         E.O.isSome(weights)
           ? Belt.Array.slice(args, ~offset=0, ~len=E.A.length(args) - 1)
           : args;
       let dists = parseArray(possibleDists);
-      switch(weights, dists){
+      switch (weights, dists) {
       | (Some(Error(r)), _) => Error(r)
       | (_, Error(r)) => Error(r)
-        | (None, Ok(dists)) => Ok(`FunctionCall("multimodal", dists))
-        | (Some(Ok(r)), Ok(dists)) => Ok(`FunctionCall("multimodal", E.A.append([|`Array(r)|], dists)))
-      }
-    }
+      | (None, Ok(dists)) => Ok(`FunctionCall(("multimodal", dists)))
+      | (Some(Ok(r)), Ok(dists)) =>
+        Ok(
+          `FunctionCall(("multimodal", E.A.append([|`Array(r)|], dists))),
+        )
+      };
     | "add"
     | "subtract"
     | "multiply"