feat:node-modules

node_modules/mathjs/lib/esm/function/algebra/sparse/csMark.js

@@ -0,0 +1,16 @@
+// Copyright (c) 2006-2024, Timothy A. Davis, All Rights Reserved.
+// SPDX-License-Identifier: LGPL-2.1+
+// https://github.com/DrTimothyAldenDavis/SuiteSparse/tree/dev/CSparse/Source
+
+import { csFlip } from './csFlip.js';
+
+/**
+ * Marks the node at w[j]
+ *
+ * @param {Array}   w               The array
+ * @param {Number}  j               The array index
+ */
+export function csMark(w, j) {
+  // mark w[j]
+  w[j] = csFlip(w[j]);
+}