feat:node-modules

node_modules/mathjs/lib/esm/function/logical/not.js

@@ -0,0 +1,48 @@
+import { deepMap } from '../../utils/collection.js';
+import { factory } from '../../utils/factory.js';
+import { notNumber } from '../../plain/number/index.js';
+var name = 'not';
+var dependencies = ['typed'];
+export var createNot = /* #__PURE__ */factory(name, dependencies, _ref => {
+  var {
+    typed
+  } = _ref;
+  /**
+   * Logical `not`. Flips boolean value of a given parameter.
+   * For matrices, the function is evaluated element wise.
+   *
+   * Syntax:
+   *
+   *    math.not(x)
+   *
+   * Examples:
+   *
+   *    math.not(2)      // returns false
+   *    math.not(0)      // returns true
+   *    math.not(true)   // returns false
+   *
+   *    a = [2, -7, 0]
+   *    math.not(a)      // returns [false, false, true]
+   *
+   * See also:
+   *
+   *    and, or, xor
+   *
+   * @param  {number | BigNumber | bigint | Complex | Unit | Array | Matrix} x First value to check
+   * @return {boolean | Array | Matrix}
+   *            Returns true when input is a zero or empty value.
+   */
+  return typed(name, {
+    'null | undefined': () => true,
+    number: notNumber,
+    Complex: function Complex(x) {
+      return x.re === 0 && x.im === 0;
+    },
+    BigNumber: function BigNumber(x) {
+      return x.isZero() || x.isNaN();
+    },
+    bigint: x => !x,
+    Unit: typed.referToSelf(self => x => typed.find(self, x.valueType())(x.value)),
+    'Array | Matrix': typed.referToSelf(self => x => deepMap(x, self))
+  });
+});