🍀

Author: transitive-bullshit

src/__snapshots__/seed.test.ts.snap

@@ -107,6 +107,37 @@ exports[`random.clone with seedrandom rng is consistent 1`] = `
 
 exports[`random.clone with string seed is consistent 1`] = `
 [
+  1.0605080478180011,
+  0.3824102148617453,
+  -0.7366504345478391,
+  -0.7946475045739224,
+  -1.2247324314330592,
+  0.6716850060654046,
+  -1.009299614178395,
+  0.053268550981502426,
+  0.9740577508148593,
+  -0.6752585320928494,
+  0.7446218073301792,
+  -2.129054359211667,
+  -1.8318170942537888,
+  0.12094888734754691,
+  -0.10445788111868438,
+  -0.08857052877829866,
+  -1.2097296776821065,
+  -0.117177897638088,
+  0.589262412952502,
+  -0.31461503408417685,
+  1.5492120933673714,
+  -0.30159579028234024,
+  0.10169022209103494,
+  -1.1878904212756178,
+  -0.4045334642187247,
+  -1.7727229412321357,
+  -2.1370757665469235,
+  2.552039624962811,
+  0.116684628880318,
+  -0.0738586836791935,
+  -0.7462649962349035,
   -0.7308953270140024,
   -1.397496377452742,
   1.080022871482886,
@@ -176,36 +207,5 @@ exports[`random.clone with string seed is consistent 1`] = `
   -0.42212246077683613,
   0.4452340452580614,
   0.5214098824451193,
-  0.5261731542250729,
-  -1.9760762141173631,
-  -0.02366443885152299,
-  2.2045706549604085,
-  -0.9539523110709375,
-  1.4506343286311132,
-  0.3467276605267618,
-  -0.3126486856331966,
-  0.3976234946199155,
-  0.03972873764115353,
-  -1.065135894710488,
-  -1.774696580571943,
-  -0.21789527191022195,
-  -0.40131086017803463,
-  1.1505442166993554,
-  -0.12989443662862746,
-  -0.5339995460989937,
-  -1.3689553822596103,
-  0.3658151914606086,
-  -0.31427810970979253,
-  0.09341633767524923,
-  -0.42638571686137094,
-  -0.4746635808010573,
-  0.6136865921177203,
-  0.013465964925832692,
-  2.0006709113661008,
-  -1.1190668236020196,
-  0.37543611825618245,
-  0.4693145026760069,
-  -0.19901649066247049,
-  -0.067766300521877,
 ]
 `;

src/distributions/uniform.test.ts

@@ -71,6 +71,13 @@ test('random.uniform() with seedrandom has mean 0.5', () => {
   assert.closeTo(mean, 0.5, 0.05)
 })
 
+test('random.uniform() with seed has mean 0.5', () => {
+  const r = random.clone('OTU2YTM0NjQ5MjM1ZTA3MTg4YjQyYjUw')
+  const d = r.uniform()
+  const mean = calcMean(d)
+  assert.closeTo(mean, 0.5, 0.05)
+})
+
 test('random.uniform() with XOR128RNG has mean 0.5', () => {
   const r = random.clone(new XOR128RNG(3))
   const d = r.uniform()