import { createAlgorithm02 } from '../../type/matrix/utils/algorithm02.js'; import { createAlgorithm11 } from '../../type/matrix/utils/algorithm11.js'; import { createAlgorithm13 } from '../../type/matrix/utils/algorithm13.js'; import { createAlgorithm14 } from '../../type/matrix/utils/algorithm14.js'; import { createAlgorithm01 } from '../../type/matrix/utils/algorithm01.js'; import { createAlgorithm10 } from '../../type/matrix/utils/algorithm10.js'; import { createAlgorithm08 } from '../../type/matrix/utils/algorithm08.js'; import { factory } from '../../utils/factory.js'; import { rightLogShiftNumber } from '../../plain/number/index.js'; var name = 'rightLogShift'; var dependencies = ['typed', 'matrix', 'equalScalar', 'zeros', 'DenseMatrix']; export var createRightLogShift = /* #__PURE__ */factory(name, dependencies, _ref => { var { typed, matrix, equalScalar, zeros, DenseMatrix } = _ref; var algorithm01 = createAlgorithm01({ typed }); var algorithm02 = createAlgorithm02({ typed, equalScalar }); var algorithm08 = createAlgorithm08({ typed, equalScalar }); var algorithm10 = createAlgorithm10({ typed, DenseMatrix }); var algorithm11 = createAlgorithm11({ typed, equalScalar }); var algorithm13 = createAlgorithm13({ typed }); var algorithm14 = createAlgorithm14({ typed }); /** * Bitwise right logical shift of value x by y number of bits, `x >>> y`. * For matrices, the function is evaluated element wise. * For units, the function is evaluated on the best prefix base. * * Syntax: * * math.rightLogShift(x, y) * * Examples: * * math.rightLogShift(4, 2) // returns number 1 * * math.rightLogShift([16, -32, 64], 4) // returns Array [1, 2, 3] * * See also: * * bitAnd, bitNot, bitOr, bitXor, leftShift, rightLogShift * * @param {number | Array | Matrix} x Value to be shifted * @param {number} y Amount of shifts * @return {number | Array | Matrix} `x` zero-filled shifted right `y` times */ return typed(name, { 'number, number': rightLogShiftNumber, // 'BigNumber, BigNumber': ..., // TODO: implement BigNumber support for rightLogShift 'SparseMatrix, SparseMatrix': function SparseMatrixSparseMatrix(x, y) { return algorithm08(x, y, this, false); }, 'SparseMatrix, DenseMatrix': function SparseMatrixDenseMatrix(x, y) { return algorithm02(y, x, this, true); }, 'DenseMatrix, SparseMatrix': function DenseMatrixSparseMatrix(x, y) { return algorithm01(x, y, this, false); }, 'DenseMatrix, DenseMatrix': function DenseMatrixDenseMatrix(x, y) { return algorithm13(x, y, this); }, 'Array, Array': function ArrayArray(x, y) { // use matrix implementation return this(matrix(x), matrix(y)).valueOf(); }, 'Array, Matrix': function ArrayMatrix(x, y) { // use matrix implementation return this(matrix(x), y); }, 'Matrix, Array': function MatrixArray(x, y) { // use matrix implementation return this(x, matrix(y)); }, 'SparseMatrix, number | BigNumber': function SparseMatrixNumberBigNumber(x, y) { // check scalar if (equalScalar(y, 0)) { return x.clone(); } return algorithm11(x, y, this, false); }, 'DenseMatrix, number | BigNumber': function DenseMatrixNumberBigNumber(x, y) { // check scalar if (equalScalar(y, 0)) { return x.clone(); } return algorithm14(x, y, this, false); }, 'number | BigNumber, SparseMatrix': function numberBigNumberSparseMatrix(x, y) { // check scalar if (equalScalar(x, 0)) { return zeros(y.size(), y.storage()); } return algorithm10(y, x, this, true); }, 'number | BigNumber, DenseMatrix': function numberBigNumberDenseMatrix(x, y) { // check scalar if (equalScalar(x, 0)) { return zeros(y.size(), y.storage()); } return algorithm14(y, x, this, true); }, 'Array, number | BigNumber': function ArrayNumberBigNumber(x, y) { // use matrix implementation return this(matrix(x), y).valueOf(); }, 'number | BigNumber, Array': function numberBigNumberArray(x, y) { // use matrix implementation return this(x, matrix(y)).valueOf(); } }); });