mathjs - npm Package Compare versions

Comparing version 12.3.2 to 12.4.0

lib/browser/math.js.LICENSE.txt

@@ -26,4 +26,4 @@ /*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/facebook/regenerator/blob/main/LICENSE */
  *
- * @version 12.3.2
- * @date    2024-02-08
+ * @version 12.4.0
+ * @date    2024-02-22
  *
@@ -30,0 +30,0 @@ * @license

lib/cjs/entry/pureFunctionsAny.generated.js

@@ -604,2 +604,3 @@ "use strict";
   DenseMatrix: DenseMatrix,
+  config: _configReadonly.config,
   equalScalar: equalScalar,
@@ -606,0 +607,0 @@ matrix: matrix,

lib/cjs/expression/parse.js

@@ -1419,4 +1419,6 @@ "use strict";
             getToken(state);
-            params[rows] = parseRow(state);
-            rows++;
+            if (state.token !== ']') {
+              params[rows] = parseRow(state);
+              rows++;
+            }
           }
@@ -1469,4 +1471,6 @@ if (state.token !== ']') {
       // parse expression
-      params[len] = parseAssignment(state);
-      len++;
+      if (state.token !== ']' && state.token !== ';') {
+        params[len] = parseAssignment(state);
+        len++;
+      }
     }
@@ -1473,0 +1477,0 @@ return new ArrayNode(params);

lib/cjs/function/arithmetic/multiply.js

@@ -122,7 +122,7 @@ "use strict";
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a.getDataType();
     // b dense
     var bdata = b._data;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b.getDataType();
     // rows & columns
@@ -140,3 +140,3 @@ var alength = asize[0];
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -168,3 +168,3 @@ dt = adt;
       size: [bcolumns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -213,6 +213,6 @@ }
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a.getDataType();
     // b dense
     var bdata = b._data;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b.getDataType();
     // rows & columns
@@ -230,3 +230,3 @@ var arows = asize[0];
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -260,3 +260,3 @@ dt = adt;
       size: [arows],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -274,10 +274,11 @@ }
   function _multiplyDenseMatrixDenseMatrix(a, b) {
+    // getDataType()
     // a dense
     var adata = a._data;
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a.getDataType();
     // b dense
     var bdata = b._data;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b.getDataType();
     // rows & columns
@@ -296,3 +297,3 @@ var arows = asize[0];
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed' && adt !== 'mixed') {
       // datatype
@@ -331,3 +332,3 @@ dt = adt;
       size: [arows, bcolumns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -348,3 +349,3 @@ }
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a.getDataType();
     // b sparse
@@ -355,3 +356,3 @@ var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
     // validate b matrix
@@ -377,3 +378,3 @@ if (!bvalues) {
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -399,3 +400,3 @@ dt = adt;
       size: [arows, bcolumns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -464,3 +465,3 @@
     var aptr = a._ptr;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // validate a matrix
@@ -472,3 +473,3 @@ if (!avalues) {
     var bdata = b._data;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b.getDataType();
     // rows & columns
@@ -494,3 +495,3 @@ var arows = a._size[0];
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -548,3 +549,3 @@ dt = adt;
 
-    // return sparse matrix
+    // matrix to return
     return a.createSparseMatrix({
@@ -555,3 +556,3 @@ values: cvalues,
       size: [arows, 1],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -573,3 +574,3 @@ }
     var aptr = a._ptr;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // validate a matrix
@@ -581,3 +582,3 @@ if (!avalues) {
     var bdata = b._data;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b.getDataType();
     // rows & columns
@@ -600,3 +601,3 @@ var arows = a._size[0];
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -622,3 +623,3 @@ dt = adt;
       size: [arows, bcolumns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -690,3 +691,3 @@
     var aptr = a._ptr;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // b sparse
@@ -696,3 +697,3 @@ var bvalues = b._values;
     var bptr = b._ptr;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -713,3 +714,3 @@ // rows & columns
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -732,3 +733,3 @@ dt = adt;
       size: [arows, bcolumns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -735,0 +736,0 @@

lib/cjs/function/arithmetic/round.js

@@ -9,2 +9,4 @@ "use strict";
 var _collection = require("../../utils/collection.js");
+var _number = require("../../utils/number.js");
+var _nearlyEqual = require("../../utils/bignumber/nearlyEqual.js");
 var _matAlgo11xS0s = require("../../type/matrix/utils/matAlgo11xS0s.js");
@@ -16,9 +18,10 @@ var _matAlgo12xSfs = require("../../type/matrix/utils/matAlgo12xSfs.js");
 var name = 'round';
-var dependencies = ['typed', 'matrix', 'equalScalar', 'zeros', 'BigNumber', 'DenseMatrix'];
+var dependencies = ['typed', 'config', 'matrix', 'equalScalar', 'zeros', 'BigNumber', 'DenseMatrix'];
 var createRound = exports.createRound = /* #__PURE__ */(0, _factory.factory)(name, dependencies, function (_ref) {
   var typed = _ref.typed,
+    config = _ref.config,
     matrix = _ref.matrix,
     equalScalar = _ref.equalScalar,
     zeros = _ref.zeros,
-    BigNumber = _ref.BigNumber,
+    _BigNumber = _ref.BigNumber,
     DenseMatrix = _ref.DenseMatrix;
@@ -36,2 +39,5 @@ var matAlgo11xS0s = (0, _matAlgo11xS0s.createMatAlgo11xS0s)({
   });
+  function toExponent(epsilon) {
+    return Math.abs((0, _number.splitNumber)(epsilon).exponent);
+  }
 
@@ -83,4 +89,18 @@ /**
   return typed(name, {
-    number: _index.roundNumber,
-    'number, number': _index.roundNumber,
+    number: function number(x) {
+      // Handle round off errors by first rounding to epsilon precision
+      var xEpsilon = (0, _index.roundNumber)(x, toExponent(config.epsilon));
+      var xSelected = (0, _number.nearlyEqual)(x, xEpsilon, config.epsilon) ? xEpsilon : x;
+      return (0, _index.roundNumber)(xSelected);
+    },
+    'number, number': function numberNumber(x, n) {
+      // Same as number: unless user specifies more decimals than epsilon
+      var epsilonExponent = toExponent(config.epsilon);
+      if (n >= epsilonExponent) {
+        return (0, _index.roundNumber)(x, n);
+      }
+      var xEpsilon = (0, _index.roundNumber)(x, epsilonExponent);
+      var xSelected = (0, _number.nearlyEqual)(x, xEpsilon, config.epsilon) ? xEpsilon : x;
+      return (0, _index.roundNumber)(xSelected, n);
+    },
     'number, BigNumber': function numberBigNumber(x, n) {
@@ -90,3 +110,3 @@ if (!n.isInteger()) {
       }
-      return new BigNumber(x).toDecimalPlaces(n.toNumber());
+      return new _BigNumber(x).toDecimalPlaces(n.toNumber());
     },
@@ -110,3 +130,6 @@ Complex: function Complex(x) {
     BigNumber: function BigNumber(x) {
-      return x.toDecimalPlaces(0);
+      // Handle round off errors by first rounding to epsilon precision
+      var xEpsilon = new _BigNumber(x).toDecimalPlaces(toExponent(config.epsilon));
+      var xSelected = (0, _nearlyEqual.nearlyEqual)(x, xEpsilon, config.epsilon) ? xEpsilon : x;
+      return xSelected.toDecimalPlaces(0);
     },
@@ -117,3 +140,11 @@ 'BigNumber, BigNumber': function BigNumberBigNumber(x, n) {
       }
-      return x.toDecimalPlaces(n.toNumber());
+
+      // Same as BigNumber: unless user specifies more decimals than epsilon
+      var epsilonExponent = toExponent(config.epsilon);
+      if (n >= epsilonExponent) {
+        return x.toDecimalPlaces(n.toNumber());
+      }
+      var xEpsilon = x.toDecimalPlaces(epsilonExponent);
+      var xSelected = (0, _nearlyEqual.nearlyEqual)(x, xEpsilon, config.epsilon) ? xEpsilon : x;
+      return xSelected.toDecimalPlaces(n.toNumber());
     },
@@ -120,0 +151,0 @@ Fraction: function Fraction(x) {

lib/cjs/function/matrix/dot.js

@@ -69,5 +69,5 @@ "use strict";
     var adata = (0, _is.isMatrix)(a) ? a._data : a;
-    var adt = (0, _is.isMatrix)(a) ? a._datatype : undefined;
+    var adt = (0, _is.isMatrix)(a) ? a._datatype || a.getDataType() : undefined;
     var bdata = (0, _is.isMatrix)(b) ? b._data : b;
-    var bdt = (0, _is.isMatrix)(b) ? b._datatype : undefined;
+    var bdt = (0, _is.isMatrix)(b) ? b._datatype || b.getDataType() : undefined;
 
@@ -81,3 +81,3 @@ // are these 2-dimensional column vectors? (as opposed to 1-dimensional vectors)
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       var dt = adt;
@@ -84,0 +84,0 @@ // find signatures that matches (dt, dt)

lib/cjs/header.js

@@ -9,4 +9,4 @@ /**
  *
- * @version 12.3.2
- * @date    2024-02-08
+ * @version 12.4.0
+ * @date    2024-02-22
  *
@@ -13,0 +13,0 @@ * @license

lib/cjs/type/matrix/utils/matAlgo01xDSid.js

@@ -36,3 +36,3 @@ "use strict";
     var asize = denseMatrix._size;
-    var adt = denseMatrix._datatype;
+    var adt = denseMatrix._datatype || denseMatrix.getDataType();
     // sparse matrix arrays
@@ -43,3 +43,3 @@ var bvalues = sparseMatrix._values;
     var bsize = sparseMatrix._size;
-    var bdt = sparseMatrix._datatype;
+    var bdt = sparseMatrix._datatype || sparseMatrix._data === undefined ? sparseMatrix._datatype : sparseMatrix.getDataType();
 
@@ -66,3 +66,3 @@ // validate dimensions
     // process data types
-    var dt = typeof adt === 'string' && adt === bdt ? adt : undefined;
+    var dt = typeof adt === 'string' && adt !== 'mixed' && adt === bdt ? adt : undefined;
     // callback function
@@ -116,5 +116,5 @@ var cf = dt ? typed.find(callback, [dt, dt]) : callback;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === denseMatrix._datatype && bdt === sparseMatrix._datatype ? dt : undefined
     });
   };
 });

lib/cjs/type/matrix/utils/matAlgo02xDS0.js

@@ -37,3 +37,3 @@ "use strict";
     var asize = denseMatrix._size;
-    var adt = denseMatrix._datatype;
+    var adt = denseMatrix._datatype || denseMatrix.getDataType();
     // sparse matrix arrays
@@ -44,3 +44,3 @@ var bvalues = sparseMatrix._values;
     var bsize = sparseMatrix._size;
-    var bdt = sparseMatrix._datatype;
+    var bdt = sparseMatrix._datatype || sparseMatrix._data === undefined ? sparseMatrix._datatype : sparseMatrix.getDataType();
 
@@ -76,3 +76,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -120,5 +120,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === denseMatrix._datatype && bdt === sparseMatrix._datatype ? dt : undefined
     });
   };
 });

lib/cjs/type/matrix/utils/matAlgo03xDSf.js

@@ -36,3 +36,3 @@ "use strict";
     var asize = denseMatrix._size;
-    var adt = denseMatrix._datatype;
+    var adt = denseMatrix._datatype || denseMatrix.getDataType();
     // sparse matrix arrays
@@ -43,3 +43,3 @@ var bvalues = sparseMatrix._values;
     var bsize = sparseMatrix._size;
-    var bdt = sparseMatrix._datatype;
+    var bdt = sparseMatrix._datatype || sparseMatrix._data === undefined ? sparseMatrix._datatype : sparseMatrix.getDataType();
 
@@ -73,3 +73,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -126,5 +126,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === denseMatrix._datatype && bdt === sparseMatrix._datatype ? dt : undefined
     });
   };
 });

lib/cjs/type/matrix/utils/matAlgo04xSidSid.js

@@ -38,3 +38,3 @@ "use strict";
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
@@ -45,3 +45,3 @@ var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -72,3 +72,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -183,5 +183,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
   };
 });

lib/cjs/type/matrix/utils/matAlgo05xSfSf.js

@@ -38,3 +38,3 @@ "use strict";
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
@@ -45,3 +45,3 @@ var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -72,3 +72,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -175,5 +175,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
   };
 });

lib/cjs/type/matrix/utils/matAlgo06xS0S0.js

@@ -37,7 +37,7 @@ "use strict";
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
     var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -68,3 +68,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -156,5 +156,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
   };
 });

lib/cjs/type/matrix/utils/matAlgo07xSSf.js

@@ -31,6 +31,6 @@ "use strict";
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -59,3 +59,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -108,3 +108,3 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -111,0 +111,0 @@ };

lib/cjs/type/matrix/utils/matAlgo08xS0Sid.js

@@ -38,3 +38,3 @@ "use strict";
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
@@ -45,3 +45,3 @@ var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -77,3 +77,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -158,5 +158,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
   };
 });

lib/cjs/type/matrix/utils/matAlgo09xS0Sf.js

@@ -38,3 +38,3 @@ "use strict";
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
@@ -45,3 +45,3 @@ var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -72,3 +72,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -146,5 +146,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
   };
 });

lib/cjs/utils/map.js

@@ -33,2 +33,3 @@ "use strict";
     this.wrappedObject = object;
+    this[Symbol.iterator] = this.entries;
   }
@@ -134,2 +135,3 @@ (0, _createClass2["default"])(ObjectWrappingMap, [{
     this.bKeys = bKeys;
+    this[Symbol.iterator] = this.entries;
   }
@@ -136,0 +138,0 @@ (0, _createClass2["default"])(PartitionedMap, [{

lib/cjs/version.js

@@ -7,4 +7,4 @@ "use strict";
 exports.version = void 0;
-var version = exports.version = '12.3.2';
+var version = exports.version = '12.4.0';
 // Note: This file is automatically generated when building math.js.
 // Changes made in this file will be overwritten.

lib/esm/entry/pureFunctionsAny.generated.js

@@ -596,2 +596,3 @@ /**
   DenseMatrix,
+  config,
   equalScalar,
@@ -598,0 +599,0 @@ matrix,

lib/esm/expression/parse.js

@@ -1412,4 +1412,6 @@ import _extends from "@babel/runtime/helpers/extends";
             getToken(state);
-            params[rows] = parseRow(state);
-            rows++;
+            if (state.token !== ']') {
+              params[rows] = parseRow(state);
+              rows++;
+            }
           }
@@ -1462,4 +1464,6 @@ if (state.token !== ']') {
       // parse expression
-      params[len] = parseAssignment(state);
-      len++;
+      if (state.token !== ']' && state.token !== ';') {
+        params[len] = parseAssignment(state);
+        len++;
+      }
     }
@@ -1466,0 +1470,0 @@ return new ArrayNode(params);

lib/esm/function/arithmetic/multiply.js

@@ -118,7 +118,7 @@ import { factory } from '../../utils/factory.js';
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a.getDataType();
     // b dense
     var bdata = b._data;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b.getDataType();
     // rows & columns
@@ -136,3 +136,3 @@ var alength = asize[0];
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -164,3 +164,3 @@ dt = adt;
       size: [bcolumns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -209,6 +209,6 @@ }
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a.getDataType();
     // b dense
     var bdata = b._data;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b.getDataType();
     // rows & columns
@@ -226,3 +226,3 @@ var arows = asize[0];
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -256,3 +256,3 @@ dt = adt;
       size: [arows],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -270,10 +270,11 @@ }
   function _multiplyDenseMatrixDenseMatrix(a, b) {
+    // getDataType()
     // a dense
     var adata = a._data;
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a.getDataType();
     // b dense
     var bdata = b._data;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b.getDataType();
     // rows & columns
@@ -292,3 +293,3 @@ var arows = asize[0];
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed' && adt !== 'mixed') {
       // datatype
@@ -327,3 +328,3 @@ dt = adt;
       size: [arows, bcolumns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -344,3 +345,3 @@ }
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a.getDataType();
     // b sparse
@@ -351,3 +352,3 @@ var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
     // validate b matrix
@@ -373,3 +374,3 @@ if (!bvalues) {
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -395,3 +396,3 @@ dt = adt;
       size: [arows, bcolumns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -460,3 +461,3 @@
     var aptr = a._ptr;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // validate a matrix
@@ -468,3 +469,3 @@ if (!avalues) {
     var bdata = b._data;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b.getDataType();
     // rows & columns
@@ -490,3 +491,3 @@ var arows = a._size[0];
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -544,3 +545,3 @@ dt = adt;
 
-    // return sparse matrix
+    // matrix to return
     return a.createSparseMatrix({
@@ -551,3 +552,3 @@ values: cvalues,
       size: [arows, 1],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -569,3 +570,3 @@ }
     var aptr = a._ptr;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // validate a matrix
@@ -577,3 +578,3 @@ if (!avalues) {
     var bdata = b._data;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b.getDataType();
     // rows & columns
@@ -596,3 +597,3 @@ var arows = a._size[0];
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -618,3 +619,3 @@ dt = adt;
       size: [arows, bcolumns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -686,3 +687,3 @@
     var aptr = a._ptr;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // b sparse
@@ -692,3 +693,3 @@ var bvalues = b._values;
     var bptr = b._ptr;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -709,3 +710,3 @@ // rows & columns
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       // datatype
@@ -728,3 +729,3 @@ dt = adt;
       size: [arows, bcolumns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -731,0 +732,0 @@

lib/esm/function/arithmetic/round.js

 import { factory } from '../../utils/factory.js';
 import { deepMap } from '../../utils/collection.js';
+import { nearlyEqual, splitNumber } from '../../utils/number.js';
+import { nearlyEqual as bigNearlyEqual } from '../../utils/bignumber/nearlyEqual.js';
 import { createMatAlgo11xS0s } from '../../type/matrix/utils/matAlgo11xS0s.js';
@@ -9,10 +11,11 @@ import { createMatAlgo12xSfs } from '../../type/matrix/utils/matAlgo12xSfs.js';
 var name = 'round';
-var dependencies = ['typed', 'matrix', 'equalScalar', 'zeros', 'BigNumber', 'DenseMatrix'];
+var dependencies = ['typed', 'config', 'matrix', 'equalScalar', 'zeros', 'BigNumber', 'DenseMatrix'];
 export var createRound = /* #__PURE__ */factory(name, dependencies, _ref => {
   var {
     typed,
+    config,
     matrix,
     equalScalar,
     zeros,
-    BigNumber,
+    BigNumber: _BigNumber,
     DenseMatrix
@@ -31,2 +34,5 @@ } = _ref;
   });
+  function toExponent(epsilon) {
+    return Math.abs(splitNumber(epsilon).exponent);
+  }
 
@@ -78,4 +84,18 @@ /**
   return typed(name, {
-    number: roundNumber,
-    'number, number': roundNumber,
+    number: function number(x) {
+      // Handle round off errors by first rounding to epsilon precision
+      var xEpsilon = roundNumber(x, toExponent(config.epsilon));
+      var xSelected = nearlyEqual(x, xEpsilon, config.epsilon) ? xEpsilon : x;
+      return roundNumber(xSelected);
+    },
+    'number, number': function numberNumber(x, n) {
+      // Same as number: unless user specifies more decimals than epsilon
+      var epsilonExponent = toExponent(config.epsilon);
+      if (n >= epsilonExponent) {
+        return roundNumber(x, n);
+      }
+      var xEpsilon = roundNumber(x, epsilonExponent);
+      var xSelected = nearlyEqual(x, xEpsilon, config.epsilon) ? xEpsilon : x;
+      return roundNumber(xSelected, n);
+    },
     'number, BigNumber': function numberBigNumber(x, n) {
@@ -85,3 +105,3 @@ if (!n.isInteger()) {
       }
-      return new BigNumber(x).toDecimalPlaces(n.toNumber());
+      return new _BigNumber(x).toDecimalPlaces(n.toNumber());
     },
@@ -105,3 +125,6 @@ Complex: function Complex(x) {
     BigNumber: function BigNumber(x) {
-      return x.toDecimalPlaces(0);
+      // Handle round off errors by first rounding to epsilon precision
+      var xEpsilon = new _BigNumber(x).toDecimalPlaces(toExponent(config.epsilon));
+      var xSelected = bigNearlyEqual(x, xEpsilon, config.epsilon) ? xEpsilon : x;
+      return xSelected.toDecimalPlaces(0);
     },
@@ -112,3 +135,11 @@ 'BigNumber, BigNumber': function BigNumberBigNumber(x, n) {
       }
-      return x.toDecimalPlaces(n.toNumber());
+
+      // Same as BigNumber: unless user specifies more decimals than epsilon
+      var epsilonExponent = toExponent(config.epsilon);
+      if (n >= epsilonExponent) {
+        return x.toDecimalPlaces(n.toNumber());
+      }
+      var xEpsilon = x.toDecimalPlaces(epsilonExponent);
+      var xSelected = bigNearlyEqual(x, xEpsilon, config.epsilon) ? xEpsilon : x;
+      return xSelected.toDecimalPlaces(n.toNumber());
     },
@@ -115,0 +146,0 @@ Fraction: function Fraction(x) {

lib/esm/function/matrix/dot.js

@@ -65,5 +65,5 @@ import { factory } from '../../utils/factory.js';
     var adata = isMatrix(a) ? a._data : a;
-    var adt = isMatrix(a) ? a._datatype : undefined;
+    var adt = isMatrix(a) ? a._datatype || a.getDataType() : undefined;
     var bdata = isMatrix(b) ? b._data : b;
-    var bdt = isMatrix(b) ? b._datatype : undefined;
+    var bdt = isMatrix(b) ? b._datatype || b.getDataType() : undefined;
 
@@ -77,3 +77,3 @@ // are these 2-dimensional column vectors? (as opposed to 1-dimensional vectors)
     // process data types
-    if (adt && bdt && adt === bdt && typeof adt === 'string') {
+    if (adt && bdt && adt === bdt && typeof adt === 'string' && adt !== 'mixed') {
       var dt = adt;
@@ -80,0 +80,0 @@ // find signatures that matches (dt, dt)

lib/esm/type/matrix/utils/matAlgo01xDSid.js

@@ -32,3 +32,3 @@ import { factory } from '../../../utils/factory.js';
     var asize = denseMatrix._size;
-    var adt = denseMatrix._datatype;
+    var adt = denseMatrix._datatype || denseMatrix.getDataType();
     // sparse matrix arrays
@@ -39,3 +39,3 @@ var bvalues = sparseMatrix._values;
     var bsize = sparseMatrix._size;
-    var bdt = sparseMatrix._datatype;
+    var bdt = sparseMatrix._datatype || sparseMatrix._data === undefined ? sparseMatrix._datatype : sparseMatrix.getDataType();
 
@@ -62,3 +62,3 @@ // validate dimensions
     // process data types
-    var dt = typeof adt === 'string' && adt === bdt ? adt : undefined;
+    var dt = typeof adt === 'string' && adt !== 'mixed' && adt === bdt ? adt : undefined;
     // callback function
@@ -112,5 +112,5 @@ var cf = dt ? typed.find(callback, [dt, dt]) : callback;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === denseMatrix._datatype && bdt === sparseMatrix._datatype ? dt : undefined
     });
   };
 });

lib/esm/type/matrix/utils/matAlgo02xDS0.js

@@ -33,3 +33,3 @@ import { factory } from '../../../utils/factory.js';
     var asize = denseMatrix._size;
-    var adt = denseMatrix._datatype;
+    var adt = denseMatrix._datatype || denseMatrix.getDataType();
     // sparse matrix arrays
@@ -40,3 +40,3 @@ var bvalues = sparseMatrix._values;
     var bsize = sparseMatrix._size;
-    var bdt = sparseMatrix._datatype;
+    var bdt = sparseMatrix._datatype || sparseMatrix._data === undefined ? sparseMatrix._datatype : sparseMatrix.getDataType();
 
@@ -72,3 +72,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -116,5 +116,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === denseMatrix._datatype && bdt === sparseMatrix._datatype ? dt : undefined
     });
   };
 });

lib/esm/type/matrix/utils/matAlgo03xDSf.js

@@ -32,3 +32,3 @@ import { factory } from '../../../utils/factory.js';
     var asize = denseMatrix._size;
-    var adt = denseMatrix._datatype;
+    var adt = denseMatrix._datatype || denseMatrix.getDataType();
     // sparse matrix arrays
@@ -39,3 +39,3 @@ var bvalues = sparseMatrix._values;
     var bsize = sparseMatrix._size;
-    var bdt = sparseMatrix._datatype;
+    var bdt = sparseMatrix._datatype || sparseMatrix._data === undefined ? sparseMatrix._datatype : sparseMatrix.getDataType();
 
@@ -69,3 +69,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -122,5 +122,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === denseMatrix._datatype && bdt === sparseMatrix._datatype ? dt : undefined
     });
   };
 });

lib/esm/type/matrix/utils/matAlgo04xSidSid.js

@@ -34,3 +34,3 @@ import { factory } from '../../../utils/factory.js';
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
@@ -41,3 +41,3 @@ var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -68,3 +68,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -179,5 +179,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
   };
 });

lib/esm/type/matrix/utils/matAlgo05xSfSf.js

@@ -34,3 +34,3 @@ import { factory } from '../../../utils/factory.js';
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
@@ -41,3 +41,3 @@ var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -68,3 +68,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -171,5 +171,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
   };
 });

lib/esm/type/matrix/utils/matAlgo06xS0S0.js

@@ -33,7 +33,7 @@ import { factory } from '../../../utils/factory.js';
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
     var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -64,3 +64,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -152,5 +152,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
   };
 });

lib/esm/type/matrix/utils/matAlgo07xSSf.js

@@ -27,6 +27,6 @@ import { factory } from '../../../utils/factory.js';
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -55,3 +55,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -104,3 +104,3 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
@@ -107,0 +107,0 @@ };

lib/esm/type/matrix/utils/matAlgo08xS0Sid.js

@@ -34,3 +34,3 @@ import { factory } from '../../../utils/factory.js';
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
@@ -41,3 +41,3 @@ var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -73,3 +73,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -154,5 +154,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
   };
 });

lib/esm/type/matrix/utils/matAlgo09xS0Sf.js

@@ -34,3 +34,3 @@ import { factory } from '../../../utils/factory.js';
     var asize = a._size;
-    var adt = a._datatype;
+    var adt = a._datatype || a._data === undefined ? a._datatype : a.getDataType();
     // sparse matrix arrays
@@ -41,3 +41,3 @@ var bvalues = b._values;
     var bsize = b._size;
-    var bdt = b._datatype;
+    var bdt = b._datatype || b._data === undefined ? b._datatype : b.getDataType();
 
@@ -68,3 +68,3 @@ // validate dimensions
     // process data types
-    if (typeof adt === 'string' && adt === bdt) {
+    if (typeof adt === 'string' && adt === bdt && adt !== 'mixed') {
       // datatype
@@ -142,5 +142,5 @@ dt = adt;
       size: [rows, columns],
-      datatype: dt
+      datatype: adt === a._datatype && bdt === b._datatype ? dt : undefined
     });
   };
 });

lib/esm/utils/map.js

@@ -15,2 +15,3 @@ import { setSafeProperty, hasSafeProperty, getSafeProperty } from './customs.js';
     this.wrappedObject = object;
+    this[Symbol.iterator] = this.entries;
   }
@@ -75,2 +76,3 @@ keys() {
     this.bKeys = bKeys;
+    this[Symbol.iterator] = this.entries;
   }
@@ -77,0 +79,0 @@ get(key) {

lib/esm/version.js

@@ -1,3 +0,3 @@
-export var version = '12.3.2';
+export var version = '12.4.0';
 // Note: This file is automatically generated when building math.js.
 // Changes made in this file will be overwritten.

package.json

 {
   "name": "mathjs",
-  "version": "12.3.2",
+  "version": "12.4.0",
   "description": "Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with different data types like numbers, big numbers, complex numbers, fractions, units, and matrices.",
@@ -46,4 +46,4 @@ "author": "Jos de Jong <[e-mail]> (https://github.com/josdejong)",
     "@types/mocha": "10.0.6",
-    "@typescript-eslint/eslint-plugin": "6.21.0",
-    "@typescript-eslint/parser": "6.21.0",
+    "@typescript-eslint/eslint-plugin": "7.0.2",
+    "@typescript-eslint/parser": "7.0.2",
     "assert": "2.1.0",
@@ -54,3 +54,3 @@ "babel-loader": "9.1.3",
     "codecov": "3.8.3",
-    "core-js": "3.35.1",
+    "core-js": "3.36.0",
     "del": "6.1.1",
@@ -62,3 +62,3 @@ "dtslint": "4.2.1",
     "eslint-plugin-import": "2.29.1",
-    "eslint-plugin-mocha": "10.2.0",
+    "eslint-plugin-mocha": "10.3.0",
     "eslint-plugin-n": "16.6.2",
@@ -82,3 +82,3 @@ "eslint-plugin-prettier": "5.1.3",
     "mkdirp": "3.0.1",
-    "mocha": "10.2.0",
+    "mocha": "10.3.0",
     "mocha-junit-reporter": "2.2.1",
@@ -97,3 +97,3 @@ "ndarray": "1.0.19",
     "typescript": "5.3.3",
-    "webpack": "5.90.1",
+    "webpack": "5.90.3",
     "zeros": "1.0.0"
@@ -100,0 +100,0 @@ },

New alerts

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Fixed alerts

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This package is not allowed per your license policy. Review the package's license to ensure compliance.

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Improved metrics

Total package byte prevSize

9710613

increased by0.22%

Lines of code

155323

increased by0.06%

No dependency changes