49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
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import { factory } from '../../utils/factory.js';
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import { deepMap } from '../../utils/collection.js';
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var name = 'conj';
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var dependencies = ['typed'];
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export var createConj = /* #__PURE__ */factory(name, dependencies, _ref => {
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var {
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typed
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} = _ref;
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/**
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* Compute the complex conjugate of a complex value.
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* If `x = a+bi`, the complex conjugate of `x` is `a - bi`.
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*
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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.conj(x)
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*
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* Examples:
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*
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* math.conj(math.complex('2 + 3i')) // returns Complex 2 - 3i
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* math.conj(math.complex('2 - 3i')) // returns Complex 2 + 3i
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* math.conj(math.complex('-5.2i')) // returns Complex 5.2i
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*
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* See also:
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*
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* re, im, arg, abs
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*
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* @param {number | BigNumber | Complex | Array | Matrix} x
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* A complex number or array with complex numbers
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* @return {number | BigNumber | Complex | Array | Matrix}
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* The complex conjugate of x
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*/
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return typed(name, {
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number: function number(x) {
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return x;
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},
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BigNumber: function BigNumber(x) {
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return x;
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},
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Complex: function Complex(x) {
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return x.conjugate();
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},
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'Array | Matrix': function ArrayMatrix(x) {
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return deepMap(x, this);
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}
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});
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});
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