40 / 10 : promote C language case

Clean ipynb

Author: beachdweller

40_linear_algebra_1/10_vector_addition_subtraction.ipynb

@@ -559,9 +559,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "metadata": {
-    "scrolled": false
-   },
+   "metadata": {},
    "outputs": [],
    "source": [
     "draw_2dvec(alpha_x[0], alpha_x[1], name='$\\\\alpha\\\\vec{x}$', color=(0.5, 0.5, 0.5))\n",
@@ -745,9 +743,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "metadata": {
-    "scrolled": false
-   },
+   "metadata": {},
    "outputs": [],
    "source": [
     "draw_2dvec(a[0], a[1], name='a')\n",
@@ -1315,14 +1311,17 @@
   },
   {
    "cell_type": "markdown",
+   "metadata": {},
    "source": [
     "`copy()`\n",
     "\n"
-   ],
-   "metadata": {}
+   ]
   },
   {
    "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
    "source": [
     "def add_two_vectors_copy(a, b):\n",
     "    result = a.copy()\n",
@@ -1334,10 +1333,7 @@
     "        result[index] += b[index]\n",
     "    return result\n",
     "\n"
-   ],
-   "metadata": {},
-   "execution_count": null,
-   "outputs": []
+   ]
   },
   {
    "cell_type": "markdown",
@@ -1473,14 +1469,17 @@
   },
   {
    "cell_type": "markdown",
+   "metadata": {},
    "source": [
-    "### In C<br>C언어 예\n",
+    "## In C<br>C언어 예\n",
     "\n"
-   ],
-   "metadata": {}
+   ]
   },
   {
    "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
    "source": [
     "%%writefile add_vec.c\n",
     "#include <malloc.h>\n",
@@ -1563,42 +1562,42 @@
     "  puts(\"]\");\n",
     "}\n",
     "\n"
-   ],
-   "metadata": {},
-   "execution_count": null,
-   "outputs": []
+   ]
   },
   {
    "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
    "source": [
     "!gcc add_vec.c\n",
     "\n"
-   ],
-   "metadata": {},
-   "execution_count": null,
-   "outputs": []
+   ]
   },
   {
    "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
    "source": [
     "!./a.out\n",
     "\n"
-   ],
-   "metadata": {},
-   "execution_count": null,
-   "outputs": []
+   ]
   },
   {
    "cell_type": "markdown",
+   "metadata": {},
    "source": [
     "Cleaning up<br>\n",
     "청소\n",
     "\n"
-   ],
-   "metadata": {}
+   ]
   },
   {
    "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
    "source": [
     "import pathlib\n",
     "\n",
@@ -1611,10 +1610,7 @@
     "if a_out.exists():\n",
     "  a_out.unlink()\n",
     "\n"
-   ],
-   "metadata": {},
-   "execution_count": null,
-   "outputs": []
+   ]
   },
   {
    "cell_type": "markdown",
@@ -1678,8 +1674,12 @@
   }
  ],
  "metadata": {
+  "colab": {
+   "include_colab_link": true,
+   "provenance": []
+  },
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -1693,13 +1693,9 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.3"
-  },
-  "colab": {
-   "provenance": [],
-   "include_colab_link": true
+   "version": "3.10.0"
   }
  },
  "nbformat": 4,
- "nbformat_minor": 0
+ "nbformat_minor": 4
 }