128 lines
4.1 KiB
JavaScript
128 lines
4.1 KiB
JavaScript
import { factory } from '../../utils/factory.js';
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import { extend } from '../../utils/object.js';
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import { createAlgorithm01 } from '../../type/matrix/utils/algorithm01.js';
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import { createAlgorithm04 } from '../../type/matrix/utils/algorithm04.js';
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import { createAlgorithm10 } from '../../type/matrix/utils/algorithm10.js';
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import { createAlgorithm13 } from '../../type/matrix/utils/algorithm13.js';
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import { createAlgorithm14 } from '../../type/matrix/utils/algorithm14.js';
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var name = 'add';
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var dependencies = ['typed', 'matrix', 'addScalar', 'equalScalar', 'DenseMatrix', 'SparseMatrix'];
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export var createAdd = /* #__PURE__ */factory(name, dependencies, _ref => {
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var {
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typed,
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matrix,
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addScalar,
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equalScalar,
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DenseMatrix,
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SparseMatrix
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} = _ref;
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var algorithm01 = createAlgorithm01({
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typed
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});
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var algorithm04 = createAlgorithm04({
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typed,
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equalScalar
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});
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var algorithm10 = createAlgorithm10({
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typed,
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DenseMatrix
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});
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var algorithm13 = createAlgorithm13({
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typed
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});
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var algorithm14 = createAlgorithm14({
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typed
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});
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/**
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* Add two or more values, `x + y`.
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* For matrices, the function is evaluated element wise.
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*
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* Syntax:
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*
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* math.add(x, y)
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* math.add(x, y, z, ...)
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*
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* Examples:
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*
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* math.add(2, 3) // returns number 5
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* math.add(2, 3, 4) // returns number 9
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*
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* const a = math.complex(2, 3)
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* const b = math.complex(-4, 1)
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* math.add(a, b) // returns Complex -2 + 4i
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*
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* math.add([1, 2, 3], 4) // returns Array [5, 6, 7]
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*
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* const c = math.unit('5 cm')
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* const d = math.unit('2.1 mm')
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* math.add(c, d) // returns Unit 52.1 mm
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*
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* math.add("2.3", "4") // returns number 6.3
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*
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* See also:
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*
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* subtract, sum
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*
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* @param {number | BigNumber | Fraction | Complex | Unit | Array | Matrix} x First value to add
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* @param {number | BigNumber | Fraction | Complex | Unit | Array | Matrix} y Second value to add
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* @return {number | BigNumber | Fraction | Complex | Unit | Array | Matrix} Sum of `x` and `y`
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*/
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return typed(name, extend({
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// we extend the signatures of addScalar with signatures dealing with matrices
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'DenseMatrix, DenseMatrix': function DenseMatrixDenseMatrix(x, y) {
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return algorithm13(x, y, addScalar);
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},
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'DenseMatrix, SparseMatrix': function DenseMatrixSparseMatrix(x, y) {
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return algorithm01(x, y, addScalar, false);
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},
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'SparseMatrix, DenseMatrix': function SparseMatrixDenseMatrix(x, y) {
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return algorithm01(y, x, addScalar, true);
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},
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'SparseMatrix, SparseMatrix': function SparseMatrixSparseMatrix(x, y) {
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return algorithm04(x, y, addScalar);
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},
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'Array, Array': function ArrayArray(x, y) {
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// use matrix implementation
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return this(matrix(x), matrix(y)).valueOf();
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},
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'Array, Matrix': function ArrayMatrix(x, y) {
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// use matrix implementation
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return this(matrix(x), y);
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},
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'Matrix, Array': function MatrixArray(x, y) {
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// use matrix implementation
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return this(x, matrix(y));
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},
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'DenseMatrix, any': function DenseMatrixAny(x, y) {
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return algorithm14(x, y, addScalar, false);
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},
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'SparseMatrix, any': function SparseMatrixAny(x, y) {
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return algorithm10(x, y, addScalar, false);
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},
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'any, DenseMatrix': function anyDenseMatrix(x, y) {
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return algorithm14(y, x, addScalar, true);
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},
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'any, SparseMatrix': function anySparseMatrix(x, y) {
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return algorithm10(y, x, addScalar, true);
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},
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'Array, any': function ArrayAny(x, y) {
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// use matrix implementation
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return algorithm14(matrix(x), y, addScalar, false).valueOf();
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},
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'any, Array': function anyArray(x, y) {
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// use matrix implementation
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return algorithm14(matrix(y), x, addScalar, true).valueOf();
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},
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'any, any': addScalar,
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'any, any, ...any': function anyAnyAny(x, y, rest) {
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var result = this(x, y);
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for (var i = 0; i < rest.length; i++) {
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result = this(result, rest[i]);
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}
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return result;
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}
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}, addScalar.signatures));
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}); |