diff --git a/squiggle/node_modules/@quri/squiggle-lang/dist/src/rescript/MagicNumbers.bs.js b/squiggle/node_modules/@quri/squiggle-lang/dist/src/rescript/MagicNumbers.bs.js
index 93819e64..be87998d 100644
--- a/squiggle/node_modules/@quri/squiggle-lang/dist/src/rescript/MagicNumbers.bs.js
+++ b/squiggle/node_modules/@quri/squiggle-lang/dist/src/rescript/MagicNumbers.bs.js
@@ -14,7 +14,7 @@ var Epsilon = {
 };
 var Environment = {
     defaultXYPointLength: 1000,
-    defaultSampleCount: 10000,
+    defaultSampleCount: 1000000,
     sparklineLength: 20
 };
 var OpCost = {
diff --git a/squiggle/node_modules/@quri/squiggle-lang/src/rescript/MagicNumbers.bs.js b/squiggle/node_modules/@quri/squiggle-lang/src/rescript/MagicNumbers.bs.js
index d9c4abad..ddd1227a 100644
--- a/squiggle/node_modules/@quri/squiggle-lang/src/rescript/MagicNumbers.bs.js
+++ b/squiggle/node_modules/@quri/squiggle-lang/src/rescript/MagicNumbers.bs.js
@@ -19,8 +19,8 @@ var Epsilon = {
 };
 
 var Environment = {
-  defaultXYPointLength: 1000,
-  defaultSampleCount: 10000,
+  defaultXYPointLength: 1000000,
+  defaultSampleCount: 1000000,
   sparklineLength: 20
 };
 
diff --git a/squiggle/samples.js b/squiggle/samples.js
index e7d02198..4a0be088 100644
--- a/squiggle/samples.js
+++ b/squiggle/samples.js
@@ -5,9 +5,22 @@ p_a = 0.8
 p_b = 0.5
 p_c = p_a * p_b
 
-result = mx([0, 1, 1 to 3, 2 to 10], [(1 - p_c), p_c/2, p_c/4, p_c/4 ])
+dist_0 = 0
+dist_1 = 1
+dist_some = SampleSet.fromDist(1 to 3)
+dist_many = SampleSet.fromDist(2 to 10)
+
+dists = [dist_0, dist_1, dist_some, dist_many]
+weights = [(1 - p_c), p_c/2, p_c/4, p_c/4 ]
+
+result = mixture(dists, weights)
 mean(result)
+
 `
 
-let output = run(squiggle_code)
+let output = run(squiggle_code, {
+  defaultXYPointLength: 1000000,
+  defaultSampleCount: 1000000,
+  sparklineLength: 20,
+})
 console.log(output.result.value)
diff --git a/squiggle/samples.squiggle b/squiggle/samples.squiggle
index d83c6c3d..8dc2a717 100644
--- a/squiggle/samples.squiggle
+++ b/squiggle/samples.squiggle
@@ -2,5 +2,13 @@ p_a = 0.8
 p_b = 0.5
 p_c = p_a * p_b
 
-result = mx([0, 1, 1 to 3, 2 to 10], [(1 - p_c), p_c/2, p_c/4, p_c/4 ])
-mean(result)
\ No newline at end of file
+dist_0 = 0
+dist_1 = 1
+dist_some = SampleSet.fromDist(1 to 3)
+dist_many = SampleSet.fromDist(2 to 10)
+
+dists = [dist_0, dist_1, dist_some, dist_many]
+weights = [(1 - p_c), p_c/2, p_c/4, p_c/4 ]
+
+result = mixture(dists, weights)
+mean(result)