Consolidate mathjs bundle:

* Move mathjs bundling into one file
* Add seeding

src/eigenvalues.js

@@ -1,17 +1,4 @@
 import {
-  create,
-  randomDependencies,
-  dotMultiplyDependencies,
-  divideDependencies,
-  normDependencies,
-  maxDependencies,
-  absDependencies,
-  sumDependencies,
-  dotDependencies,
-  subtractDependencies
-} from 'mathjs';
-
-const {
   random,
   multiply,
   dotMultiply,
@@ -22,17 +9,7 @@ const {
   sum,
   dot,
   subtract
-} = create({
-  randomDependencies,
-  dotMultiplyDependencies,
-  divideDependencies,
-  normDependencies,
-  maxDependencies,
-  absDependencies,
-  sumDependencies,
-  dotDependencies,
-  subtractDependencies
-}, {});
+} from './math_bundle.js'
 
 function raleighQuotient(m, x) {
   return dot(multiply(m, x), x) / dot(x, x)

src/math_bundle.js

@@ -0,0 +1,59 @@
+//build small(er) version of math.js
+import {
+  create,
+  addDependencies,
+  dotDivideDependencies,
+  dotMultiplyDependencies,
+  subsetDependencies,
+  indexDependencies,
+  rangeDependencies,
+  multiplyDependencies,
+  subtractDependencies,
+  transposeDependencies,
+  squeezeDependencies,
+  randomDependencies,
+  divideDependencies,
+  normDependencies,
+  maxDependencies,
+  absDependencies,
+  sumDependencies,
+  dotDependencies
+} from 'mathjs';
+
+export const {
+  add,
+  dotDivide,
+  dotMultiply,
+  subset,
+  index,
+  range,
+  transpose,
+  multiply,
+  subtract,
+  squeeze,
+  random,
+  divide,
+  norm,
+  max,
+  abs,
+  sum,
+  dot
+} = create({
+  addDependencies,
+  dotDivideDependencies,
+  dotMultiplyDependencies,
+  subsetDependencies,
+  indexDependencies,
+  rangeDependencies,
+  multiplyDependencies,
+  subtractDependencies,
+  transposeDependencies,
+  squeezeDependencies,
+  randomDependencies,
+  divideDependencies,
+  normDependencies,
+  maxDependencies,
+  absDependencies,
+  sumDependencies,
+  dotDependencies
+}, { randomSeed: 42 })

src/reff.js

@@ -2,22 +2,6 @@ import { wellFormedArray } from './utils.js';
 import { leadingEigenvalue } from './eigenvalues.js';
 
 import {
-  create,
-  addDependencies,
-  dotDivideDependencies,
-  dotMultiplyDependencies,
-  subsetDependencies,
-  indexDependencies,
-  rangeDependencies,
-  multiplyDependencies,
-  subtractDependencies,
-  transposeDependencies,
-  squeezeDependencies,
-  flattenDependencies
-} from 'mathjs';
-
-//build small version of math.js
-const {
   add,
   dotDivide,
   dotMultiply,
@@ -27,21 +11,8 @@ const {
   transpose,
   multiply,
   subtract,
-  squeeze,
-  flatten
-} = create({
-  addDependencies,
-  dotDivideDependencies,
-  dotMultiplyDependencies,
-  multiplyDependencies,
-  subsetDependencies,
-  indexDependencies,
-  rangeDependencies,
-  subtractDependencies,
-  squeezeDependencies,
-  transposeDependencies,
-  flattenDependencies
-}, {})
+  squeeze
+} from './math_bundle.js';
 
 import pars from '../data/pars_0.json'