86 lines
2.6 KiB
JavaScript
86 lines
2.6 KiB
JavaScript
import { factory } from '../../utils/factory.js';
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import { createMatAlgo01xDSid } from '../../type/matrix/utils/matAlgo01xDSid.js';
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import { createMatAlgo03xDSf } from '../../type/matrix/utils/matAlgo03xDSf.js';
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import { createMatAlgo05xSfSf } from '../../type/matrix/utils/matAlgo05xSfSf.js';
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import { createMatAlgo10xSids } from '../../type/matrix/utils/matAlgo10xSids.js';
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import { createMatAlgo12xSfs } from '../../type/matrix/utils/matAlgo12xSfs.js';
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import { createMatrixAlgorithmSuite } from '../../type/matrix/utils/matrixAlgorithmSuite.js';
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var name = 'subtract';
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var dependencies = ['typed', 'matrix', 'equalScalar', 'subtractScalar', 'unaryMinus', 'DenseMatrix', 'concat'];
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export var createSubtract = /* #__PURE__ */factory(name, dependencies, _ref => {
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var {
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typed,
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matrix,
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equalScalar,
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subtractScalar,
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unaryMinus,
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DenseMatrix,
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concat
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} = _ref;
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// TODO: split function subtract in two: subtract and subtractScalar
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var matAlgo01xDSid = createMatAlgo01xDSid({
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typed
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});
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var matAlgo03xDSf = createMatAlgo03xDSf({
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typed
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});
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var matAlgo05xSfSf = createMatAlgo05xSfSf({
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typed,
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equalScalar
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});
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var matAlgo10xSids = createMatAlgo10xSids({
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typed,
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DenseMatrix
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});
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var matAlgo12xSfs = createMatAlgo12xSfs({
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typed,
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DenseMatrix
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});
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var matrixAlgorithmSuite = createMatrixAlgorithmSuite({
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typed,
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matrix,
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concat
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});
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/**
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* Subtract two 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.subtract(x, y)
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*
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* Examples:
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*
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* math.subtract(5.3, 2) // returns number 3.3
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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.subtract(a, b) // returns Complex -2 + 2i
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*
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* math.subtract([5, 7, 4], 4) // returns Array [1, 3, 0]
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*
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* const c = math.unit('2.1 km')
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* const d = math.unit('500m')
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* math.subtract(c, d) // returns Unit 1.6 km
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*
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* See also:
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*
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* add
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*
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* @param {number | BigNumber | bigint | Fraction | Complex | Unit | Array | Matrix} x Initial value
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* @param {number | BigNumber | bigint | Fraction | Complex | Unit | Array | Matrix} y Value to subtract from `x`
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* @return {number | BigNumber | bigint | Fraction | Complex | Unit | Array | Matrix} Subtraction of `x` and `y`
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*/
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return typed(name, {
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'any, any': subtractScalar
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}, matrixAlgorithmSuite({
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elop: subtractScalar,
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SS: matAlgo05xSfSf,
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DS: matAlgo01xDSid,
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SD: matAlgo03xDSf,
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Ss: matAlgo12xSfs,
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sS: matAlgo10xSids
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}));
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}); |