feat:node-modules

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

@@ -0,0 +1,42 @@
+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))
+  });
+});