simple-squiggle

A restricted subset of Squiggle
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dotDivide.js (4321B)

      1 "use strict";
      2 
      3 Object.defineProperty(exports, "__esModule", {
      4   value: true
      5 });
      6 exports.createDotDivide = void 0;
      7 
      8 var _factory = require("../../utils/factory.js");
      9 
     10 var _algorithm = require("../../type/matrix/utils/algorithm02.js");
     11 
     12 var _algorithm2 = require("../../type/matrix/utils/algorithm03.js");
     13 
     14 var _algorithm3 = require("../../type/matrix/utils/algorithm07.js");
     15 
     16 var _algorithm4 = require("../../type/matrix/utils/algorithm11.js");
     17 
     18 var _algorithm5 = require("../../type/matrix/utils/algorithm12.js");
     19 
     20 var _algorithm6 = require("../../type/matrix/utils/algorithm13.js");
     21 
     22 var _algorithm7 = require("../../type/matrix/utils/algorithm14.js");
     23 
     24 var name = 'dotDivide';
     25 var dependencies = ['typed', 'matrix', 'equalScalar', 'divideScalar', 'DenseMatrix'];
     26 var createDotDivide = /* #__PURE__ */(0, _factory.factory)(name, dependencies, function (_ref) {
     27   var typed = _ref.typed,
     28       matrix = _ref.matrix,
     29       equalScalar = _ref.equalScalar,
     30       divideScalar = _ref.divideScalar,
     31       DenseMatrix = _ref.DenseMatrix;
     32   var algorithm02 = (0, _algorithm.createAlgorithm02)({
     33     typed: typed,
     34     equalScalar: equalScalar
     35   });
     36   var algorithm03 = (0, _algorithm2.createAlgorithm03)({
     37     typed: typed
     38   });
     39   var algorithm07 = (0, _algorithm3.createAlgorithm07)({
     40     typed: typed,
     41     DenseMatrix: DenseMatrix
     42   });
     43   var algorithm11 = (0, _algorithm4.createAlgorithm11)({
     44     typed: typed,
     45     equalScalar: equalScalar
     46   });
     47   var algorithm12 = (0, _algorithm5.createAlgorithm12)({
     48     typed: typed,
     49     DenseMatrix: DenseMatrix
     50   });
     51   var algorithm13 = (0, _algorithm6.createAlgorithm13)({
     52     typed: typed
     53   });
     54   var algorithm14 = (0, _algorithm7.createAlgorithm14)({
     55     typed: typed
     56   });
     57   /**
     58    * Divide two matrices element wise. The function accepts both matrices and
     59    * scalar values.
     60    *
     61    * Syntax:
     62    *
     63    *    math.dotDivide(x, y)
     64    *
     65    * Examples:
     66    *
     67    *    math.dotDivide(2, 4)   // returns 0.5
     68    *
     69    *    a = [[9, 5], [6, 1]]
     70    *    b = [[3, 2], [5, 2]]
     71    *
     72    *    math.dotDivide(a, b)   // returns [[3, 2.5], [1.2, 0.5]]
     73    *    math.divide(a, b)      // returns [[1.75, 0.75], [-1.75, 2.25]]
     74    *
     75    * See also:
     76    *
     77    *    divide, multiply, dotMultiply
     78    *
     79    * @param  {number | BigNumber | Fraction | Complex | Unit | Array | Matrix} x Numerator
     80    * @param  {number | BigNumber | Fraction | Complex | Unit | Array | Matrix} y Denominator
     81    * @return {number | BigNumber | Fraction | Complex | Unit | Array | Matrix}                    Quotient, `x ./ y`
     82    */
     83 
     84   return typed(name, {
     85     'any, any': divideScalar,
     86     'SparseMatrix, SparseMatrix': function SparseMatrixSparseMatrix(x, y) {
     87       return algorithm07(x, y, divideScalar, false);
     88     },
     89     'SparseMatrix, DenseMatrix': function SparseMatrixDenseMatrix(x, y) {
     90       return algorithm02(y, x, divideScalar, true);
     91     },
     92     'DenseMatrix, SparseMatrix': function DenseMatrixSparseMatrix(x, y) {
     93       return algorithm03(x, y, divideScalar, false);
     94     },
     95     'DenseMatrix, DenseMatrix': function DenseMatrixDenseMatrix(x, y) {
     96       return algorithm13(x, y, divideScalar);
     97     },
     98     'Array, Array': function ArrayArray(x, y) {
     99       // use matrix implementation
    100       return this(matrix(x), matrix(y)).valueOf();
    101     },
    102     'Array, Matrix': function ArrayMatrix(x, y) {
    103       // use matrix implementation
    104       return this(matrix(x), y);
    105     },
    106     'Matrix, Array': function MatrixArray(x, y) {
    107       // use matrix implementation
    108       return this(x, matrix(y));
    109     },
    110     'SparseMatrix, any': function SparseMatrixAny(x, y) {
    111       return algorithm11(x, y, divideScalar, false);
    112     },
    113     'DenseMatrix, any': function DenseMatrixAny(x, y) {
    114       return algorithm14(x, y, divideScalar, false);
    115     },
    116     'any, SparseMatrix': function anySparseMatrix(x, y) {
    117       return algorithm12(y, x, divideScalar, true);
    118     },
    119     'any, DenseMatrix': function anyDenseMatrix(x, y) {
    120       return algorithm14(y, x, divideScalar, true);
    121     },
    122     'Array, any': function ArrayAny(x, y) {
    123       // use matrix implementation
    124       return algorithm14(matrix(x), y, divideScalar, false).valueOf();
    125     },
    126     'any, Array': function anyArray(x, y) {
    127       // use matrix implementation
    128       return algorithm14(matrix(y), x, divideScalar, true).valueOf();
    129     }
    130   });
    131 });
    132 exports.createDotDivide = createDotDivide;