feat:node-modules

node_modules/mathjs/lib/cjs/function/matrix/count.js

@@ -0,0 +1,45 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.createCount = void 0;
+var _factory = require("../../utils/factory.js");
+const name = 'count';
+const dependencies = ['typed', 'size', 'prod'];
+const createCount = exports.createCount = /* #__PURE__ */(0, _factory.factory)(name, dependencies, _ref => {
+  let {
+    typed,
+    size,
+    prod
+  } = _ref;
+  /**
+   * Count the number of elements of a matrix, array or string.
+   *
+   * Syntax:
+   *
+   *     math.count(x)
+   *
+   * Examples:
+   *
+   *     math.count('hello world')        // returns 11
+   *     const A = [[1, 2, 3], [4, 5, 6]]
+   *     math.count(A)                    // returns 6
+   *     math.count(math.range(1,6))      // returns 5
+   *
+   * See also:
+   *
+   *     size
+   *
+   * @param {string | Array | Matrix} x  A matrix or string
+   * @return {number} An integer with the elements in `x`.
+   */
+  return typed(name, {
+    string: function (x) {
+      return x.length;
+    },
+    'Matrix | Array': function (x) {
+      return prod(size(x));
+    }
+  });
+});