feat:node-modules

node_modules/mathjs/lib/esm/function/complex/arg.js

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+import { factory } from '../../utils/factory.js';
+import { deepMap } from '../../utils/collection.js';
+var name = 'arg';
+var dependencies = ['typed'];
+export var createArg = /* #__PURE__ */factory(name, dependencies, _ref => {
+  var {
+    typed
+  } = _ref;
+  /**
+   * Compute the argument of a complex value.
+   * For a complex number `a + bi`, the argument is computed as `atan2(b, a)`.
+   *
+   * For matrices, the function is evaluated element wise.
+   *
+   * Syntax:
+   *
+   *    math.arg(x)
+   *
+   * Examples:
+   *
+   *    const a = math.complex(2, 2)
+   *    math.arg(a) / math.pi          // returns number 0.25
+   *
+   *    const b = math.complex('2 + 3i')
+   *    math.arg(b)                    // returns number 0.982793723247329
+   *    math.atan2(3, 2)               // returns number 0.982793723247329
+   *
+   * See also:
+   *
+   *    re, im, conj, abs
+   *
+   * @param {number | BigNumber | Complex | Array | Matrix} x
+   *            A complex number or array with complex numbers
+   * @return {number | BigNumber | Array | Matrix} The argument of x
+   */
+  return typed(name, {
+    number: function number(x) {
+      return Math.atan2(0, x);
+    },
+    BigNumber: function BigNumber(x) {
+      return x.constructor.atan2(0, x);
+    },
+    Complex: function Complex(x) {
+      return x.arg();
+    },
+    // TODO: implement BigNumber support for function arg
+
+    'Array | Matrix': typed.referToSelf(self => x => deepMap(x, self))
+  });
+});

node_modules/mathjs/lib/esm/function/complex/conj.js

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

node_modules/mathjs/lib/esm/function/complex/im.js

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+import { factory } from '../../utils/factory.js';
+import { deepMap } from '../../utils/collection.js';
+var name = 'im';
+var dependencies = ['typed'];
+export var createIm = /* #__PURE__ */factory(name, dependencies, _ref => {
+  var {
+    typed
+  } = _ref;
+  /**
+   * Get the imaginary part of a complex number.
+   * For a complex number `a + bi`, the function returns `b`.
+   *
+   * For matrices, the function is evaluated element wise.
+   *
+   * Syntax:
+   *
+   *    math.im(x)
+   *
+   * Examples:
+   *
+   *    const a = math.complex(2, 3)
+   *    math.re(a)                     // returns number 2
+   *    math.im(a)                     // returns number 3
+   *
+   *    math.re(math.complex('-5.2i')) // returns number -5.2
+   *    math.re(math.complex(2.4))     // returns number 0
+   *
+   * See also:
+   *
+   *    re, conj, abs, arg
+   *
+   * @param {number | BigNumber | Complex | Array | Matrix} x
+   *            A complex number or array with complex numbers
+   * @return {number | BigNumber | Array | Matrix} The imaginary part of x
+   */
+  return typed(name, {
+    number: () => 0,
+    'BigNumber | Fraction': x => x.mul(0),
+    Complex: x => x.im,
+    'Array | Matrix': typed.referToSelf(self => x => deepMap(x, self))
+  });
+});

node_modules/mathjs/lib/esm/function/complex/re.js

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+import { factory } from '../../utils/factory.js';
+import { deepMap } from '../../utils/collection.js';
+var name = 're';
+var dependencies = ['typed'];
+export var createRe = /* #__PURE__ */factory(name, dependencies, _ref => {
+  var {
+    typed
+  } = _ref;
+  /**
+   * Get the real part of a complex number.
+   * For a complex number `a + bi`, the function returns `a`.
+   *
+   * For matrices, the function is evaluated element wise.
+   *
+   * Syntax:
+   *
+   *    math.re(x)
+   *
+   * Examples:
+   *
+   *    const a = math.complex(2, 3)
+   *    math.re(a)                     // returns number 2
+   *    math.im(a)                     // returns number 3
+   *
+   *    math.re(math.complex('-5.2i')) // returns number 0
+   *    math.re(math.complex(2.4))     // returns number 2.4
+   *
+   * See also:
+   *
+   *    im, conj, abs, arg
+   *
+   * @param {number | BigNumber | Complex | Array | Matrix} x
+   *            A complex number or array with complex numbers
+   * @return {number | BigNumber | Array | Matrix} The real part of x
+   */
+  return typed(name, {
+    'number | BigNumber | Fraction': x => x,
+    Complex: x => x.re,
+    'Array | Matrix': typed.referToSelf(self => x => deepMap(x, self))
+  });
+});