codes/ipython/1-basics/basic_math_operations/code/basic_math_operation.ipynb

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    "#####################################################\n",
    "########## Welcome to TensorFlow World ##############\n",
    "#####################################################\n",
    "\n",
    "# The tutorials in this section is just a start for math operations.\n",
    "# The TensorFlow flags are used for having a more user friendly environment.\n",
    "\n",
    "from __future__ import print_function\n",
    "import tensorflow as tf\n",
    "import os"
   ]
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    "# Defining some constant values\n",
    "a = tf.constant(5.0, name=\"a\")\n",
    "b = tf.constant(10.0, name=\"b\")"
   ]
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    "# Some basic operations\n",
    "x = tf.add(a, b, name=\"add\")\n",
    "y = tf.div(a, b, name=\"divide\")"
   ]
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     "text": [
      "a = 5.0\n",
      "b = 10.0\n",
      "a + b = 15.0\n",
      "a/b = 0.5\n"
     ]
    }
   ],
   "source": [
    "# Run the session\n",
    "with tf.Session() as sess:\n",
    "    print(\"a =\", sess.run(a))\n",
    "    print(\"b =\", sess.run(b))\n",
    "    print(\"a + b =\", sess.run(x))\n",
    "    print(\"a/b =\", sess.run(y))"
   ]
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    "# Closing the session.\n",
    "sess.close()"
   ]
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