First attempt at new API documentation generation

packages/squiggle-lang/src/rescript/FunctionRegistry/FunctionRegistry_Core.res

@@ -55,7 +55,7 @@ module FRType = {
     switch t {
     | FRTypeNumber => "number"
     | FRTypeNumeric => "numeric"
-    | FRTypeDistOrNumber => "frValueDistOrNumber"
+    | FRTypeDistOrNumber => "distribution|number"
     | FRTypeRecord(r) => {
         let input = ((name, frType): frTypeRecordParam) => `${name}: ${toString(frType)}`
         `{${r->E.A2.fmap(input)->E.A2.joinWith(", ")}}`

packages/squiggle-lang/src/rescript/FunctionRegistry/FunctionRegistry_Library.res

@@ -132,6 +132,12 @@ to(5,10)
     ~definitions=[OneArgDist.make("bernoulli", SymbolicDist.Bernoulli.make)],
     (),
   ),
+  Function.make(
+    ~name="PointMass",
+    ~examples=`pointMass(0.5)`,
+    ~definitions=[OneArgDist.make("pointMass", SymbolicDist.Float.makeSafe)],
+    (),
+  ),
   Function.make(
     ~name="toContinuousPointSet",
     ~description="Converts a set of points to a continuous distribution",

packages/squiggle-lang/src/rescript/ReducerInterface/ReducerInterface_GenericDistribution.res

@@ -200,8 +200,6 @@ let dispatchToGenericOutput = (
 ): option<DistributionOperation.outputType> => {
   let (fnName, args) = call
   switch (fnName, args) {
-  | ("delta", [EvNumber(f)]) =>
-    SymbolicDist.Float.makeSafe(f)->SymbolicConstructors.symbolicResultToOutput
   | ("triangular" as fnName, [EvNumber(f1), EvNumber(f2), EvNumber(f3)]) =>
     SymbolicConstructors.threeFloat(fnName)
     ->E.R.bind(r => r(f1, f2, f3))

packages/website/docs/Api/Distribution.md

@@ -0,0 +1,434 @@
+---
+sidebar_position: 2
+title: Distribution
+---
+
+
+## mixture
+
+**Definition**  
+```javascript
+mixture(...distributions, weights:list<float>):distribution
+```
+
+**Examples**
+```javascript
+mixture(normal(5,1), normal(10,1))
+```
+
+## sample
+Get one random sample from the distribution
+
+**Definition**  
+```javascript
+sample(distribution):number
+```
+
+**Examples**
+```javascript
+sample(normal(5,2))
+```
+
+## sampleN
+Get n random samples from the distribution
+
+**Definition**  
+```javascript
+sample(distribution, number):list<number>
+```
+
+**Examples**
+```javascript
+sample(normal(5,2), 100)
+```
+
+## mean
+Get the distribution mean
+
+**Definition**  
+```javascript
+mean(distribution):number
+```
+
+**Examples**
+```javascript
+mean(normal(5,2))
+```
+
+## cdf
+
+**Definition**  
+```javascript
+cdf(distribution, number):number
+```
+
+**Examples**
+```javascript
+cdf(normal(5,2), 3)
+```
+
+## pdf
+
+**Definition**  
+```javascript
+pdf(distribution, number):number
+```
+
+**Examples**
+```javascript
+pdf(normal(5,2), 3)
+```
+
+## inv
+
+**Definition**  
+```javascript
+inv(distribution, number):number
+```
+
+**Examples**
+```javascript
+inv(normal(5,2), 0.5)
+```
+
+## toPointSet
+Converts a distribution to the pointSet format
+
+**Definition**  
+```javascript
+toPointSet(distribution):pointSetDistribution
+```
+
+**Examples**
+```javascript
+toPointSet(normal(5,2))
+```
+
+## toSampleSet
+Converts a distribution to the sampleSet format, with n samples
+
+**Definition**  
+```javascript
+toSampleSet(distribution,n):sampleSetDistribution
+```
+
+**Examples**
+```javascript
+toSampleSet(normal(5,2))
+```
+
+## truncateLeft
+Truncates the left side of a distribution. Returns either a pointSet distribution or a symbolic distribution.
+
+**Definition**  
+```javascript
+truncateLeft(distribution, l:number):distribution
+```
+
+**Examples**
+```javascript
+truncateLeft(normal(5,2), 3)
+```
+
+## truncateRight
+Truncates the right side of a distribution. Returns either a pointSet distribution or a symbolic distribution.
+
+**Definition**  
+```javascript
+truncateRight(distribution, r:number):distribution
+```
+
+**Examples**
+```javascript
+truncateLeft(normal(5,2), 6)
+```
+
+## klDivergence
+Kullback–Leibler divergence between two distributions
+
+**Definition**  
+```javascript
+klDivergence(distribution, distribution):number
+```
+
+**Examples**
+```javascript
+klDivergence(normal(5,2), normal(5,4)) // returns 0.57
+```
+
+## logScoreWithPointAnswer
+
+**Definition**  
+```javascript
+logScoreWithPointAnswer(distribution, number):number
+```
+
+**Examples**
+```javascript
+logScoreWithPointAnswer(normal(5,2), 3) // returns 2.11
+```
+
+## toString
+
+**Definition**  
+```javascript
+toString(distribution):string
+```
+
+**Examples**
+```javascript
+toString(normal(5,2))
+```
+
+## toSparkline
+Produce a sparkline of length n
+
+**Definition**  
+```javascript
+toSparkline(distribution, n=20):string
+```
+
+**Examples**
+```javascript
+toSparkline(normal(5,2), 10):string
+```
+
+## inspect
+Prints the value of the distribution to the Javascript console, then returns the distribution.
+
+**Definition**  
+```javascript
+inspect(distribution):distribution
+```
+
+**Examples**
+```javascript
+inspect(normal(5,2))
+```
+
+## normalize
+Normalize a distribution. This means scaling it appropriately so that it's cumulative sum is equal to 1.
+
+**Definition**  
+```javascript
+normalize(distribution):distribution
+```
+
+**Examples**
+```javascript
+normalize(normal(5,2))
+```
+
+## isNormalized
+Check of a distribution is normalized. Most distributions are typically normalized, but there are some commands that could produce non-normalized distributions.
+
+**Definition**  
+```javascript
+isNormalized(distribution):bool
+```
+
+**Examples**
+```javascript
+isNormalized(normal(5,2)) // returns true
+```
+
+## integralSum
+Get the sum of the integral of a distribution. If the distribution is normalized, this will be 1.
+
+**Definition**  
+```javascript
+integralSum(distribution):number
+```
+
+**Examples**
+```javascript
+integralSum(normal(5,2))
+```
+
+## log
+
+**Definition**  
+```javascript
+log(distribution):distribution
+```
+
+
+## log10
+
+**Definition**  
+```javascript
+log10(distribution):distribution
+```
+
+
+## unaryMinus
+
+**Definition**  
+```javascript
+unaryMinus(distribution):distribution
+```
+
+
+## add
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## multiply
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## subtract
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## divide
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## pow
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## dotAdd
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## dotMultiply
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## dotSubtract
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## dotDivide
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## dotPow
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## dotExp
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## scaleLog
+
+**Definition**  
+```javascript
+scaleLog(distribution): distribution
+```
+
+
+## scaleLog10
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## scaleLogWithThreshold
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## scalePow
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## scaleExp
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## toInternalSampleArray
+Gets the internal samples of a sampleSet distribution. This is separate from the sampleN() function, which would shuffle the samples. toInternalSampleArray() maintains order and length.
+
+**Definition**  
+```javascript
+toInternalSampleArray(sampleSetDist):list<number>
+```
+
+**Examples**
+```javascript
+toInternalSampleArray(toSampleSet(normal(5,2)))
+```
+
+## mapSamples
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## mapSamples2
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```
+
+
+## mapSamples3
+
+**Definition**  
+```javascript
+dotSubtract(distribution, distribution): distribution
+```

packages/website/docs/Api/DistributionCreation.md

@@ -1,7 +1,8 @@
 ---
-sidebar_position: 5
-title: API
+sidebar_position: 1
+title: Distribution Creation
 ---
+
 ## Normal Distribution
 
 **Definitions**  

packages/website/docusaurus.config.js

@@ -20,7 +20,6 @@ const config = {
   projectName: "squiggle", // Usually your repo name.
 
   plugins: [
-    "docusaurus-tailwindcss",
     () => ({
       configureWebpack(config, isServer, utils, content) {
         return {

packages/website/sidebars.js

@@ -22,11 +22,21 @@ const sidebars = {
     },
     {
       type: "category",
-      label: "Features",
+      label: "Guides",
       items: [
         {
           type: "autogenerated",
-          dirName: "Features",
+          dirName: "Guides",
+        },
+      ],
+    },
+    {
+      type: "category",
+      label: "API",
+      items: [
+        {
+          type: "autogenerated",
+          dirName: "Api",
         },
       ],
     },

packages/website/src/css/custom.css

@@ -4,9 +4,9 @@
  * work well for content-centric websites.
  */
 
-@tailwind base;
+/* @tailwind base;
 @tailwind components;
-@tailwind utilities;
+@tailwind utilities; */
 
 /* You can override the default Infima variables here. */
 :root {