only in margin

Author: Tom-van-Woudenberg

book/08/sympy.ipynb

@@ -41,18 +41,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# SymPy\n",
-    "\n",
-    "\n",
-    "```{attributiongrey} Attribution\n",
-    ":class: attribution\n",
-    "Written by Tom van Woudenberg\n",
-    " \n",
-    "This page reuses CC BY content from {cite:t}`sympy`. {fa}`quote-left`[Find out more here](external_resources)\n",
-    "```\n",
-    "\n",
     "````{margin}\n",
-    "My margin content\n",
     "```{attributiongrey} Attribution\n",
     ":class: attribution\n",
     "Written by Tom van Woudenberg\n",
@@ -61,6 +50,8 @@
     "```\n",
     "````\n",
     "\n",
+    "# SymPy\n",
+    "\n",
     "SymPy is a Python library for symbolic mathematics. You can use it as a tool to evaluate basic and complicated math operations, whenever they become tedious or error prone.\n",
     "\n",
     "```{custom_download_link} ./sympy_stripped.ipynb\n",