update special methods

Author: snrazavi

.gitignore

@@ -1,4 +1,5 @@
 /.ipynb_checkpoints
 /.DS_Store
 /nbody/
-/06-OOP-properties_setters_getters.ipynb
+/06-OOP-properties_setters_getters.ipynb
+/00-OOP-Intro.ipynb

05-OOP-special_methods.ipynb

@@ -512,7 +512,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 39,
+   "execution_count": 1,
    "source": [
     "class Vector:\n",
     "\n",
@@ -540,7 +540,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 40,
+   "execution_count": 2,
    "source": [
     "v1 = Vector(1, 2)\n",
     "v2 = Vector(3, 4)\n",
@@ -572,7 +572,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 41,
+   "execution_count": 3,
    "source": [
     "class Vector:\n",
     "\n",
@@ -603,7 +603,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 43,
+   "execution_count": 4,
    "source": [
     "print(v1 == v2)"
    ],
@@ -620,7 +620,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 45,
+   "execution_count": 5,
    "source": [
     "print (v1 != v2)  # Python is smart"
    ],
@@ -658,7 +658,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 57,
+   "execution_count": 6,
    "source": [
     "import math\n",
     "\n",
@@ -707,7 +707,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 58,
+   "execution_count": 7,
    "source": [
     "v = Vector(3, 4)\n",
     "print(v.length())"
@@ -725,7 +725,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 61,
+   "execution_count": 8,
    "source": [
     "v1 = (1, 2)\n",
     "v2 = (3, 4)\n",
@@ -757,7 +757,7 @@
   "orig_nbformat": 4,
   "language_info": {
    "name": "python",
-   "version": "3.10.0",
+   "version": "3.9.7",
    "mimetype": "text/x-python",
    "codemirror_mode": {
     "name": "ipython",
@@ -769,10 +769,10 @@
   },
   "kernelspec": {
    "name": "python3",
-   "display_name": "Python 3.10.0 64-bit ('venv': venv)"
+   "display_name": "Python 3.9.7 64-bit"
   },
   "interpreter": {
-   "hash": "c38b9cfe579f9cd5b02e32305dc867d274ec6976fedcaf892f0dfa92dc619037"
+   "hash": "aee8b7b246df8f9039afb4144a1f6fd8d2ca17a180786b69acc140d282b71a49"
   }
  },
  "nbformat": 4,