add copyright notice

2025-07-24 23:08:19 -04:00
parent 5309593e70
commit be77271930
100 changed files with 673 additions and 82 deletions
--- a/notebooks/problem0064.ipynb
+++ b/notebooks/problem0064.ipynb
@@ -115,7 +115,11 @@
   "metadata": {},
   "source": [
    "## Relevant sequences\n",
-    "* Periods of continued fractions of $\\sqrt{n}$: [A003285](https://oeis.org/A003285)"
+    "* Periods of continued fractions of $\\sqrt{n}$: [A003285](https://oeis.org/A003285)\n",
+    "\n",
+    "#### Copyright (C) 2025 filifa\n",
+    "\n",
+    "This work is licensed under the [Creative Commons Attribution-ShareAlike 4.0 International license](https://creativecommons.org/licenses/by-sa/4.0/) and the [BSD Zero Clause license](https://spdx.org/licenses/0BSD.html)."
   ]
  }
 ],