TF1 Chapter 1.ipynb

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    "import tensorflow as tf"
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     "data": {
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    "tf.__version__"
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   "source": [
    "h = tf.constant(\"hello\")\n",
    "w = tf.constant(\" World!\")"
   ]
  },
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   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
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       "<tf.Tensor 'Const:0' shape=() dtype=string>"
      ]
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     "execution_count": 4,
     "metadata": {},
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   "source": [
    "h"
   ]
  },
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   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
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     "data": {
      "text/plain": [
       "<tf.Tensor 'Const_1:0' shape=() dtype=string>"
      ]
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     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
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   "source": [
    "w"
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  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {
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   "outputs": [],
   "source": [
    "with tf.Session() as sess:\n",
    "    ans = sess.run(h)\n",
    "    wns = sess.run(w)\n",
    "    res = ans + wns"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "b'hello World!'"
      ]
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     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
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    "res"
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  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {
    "collapsed": true
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   "outputs": [],
   "source": [
    "with tf.Session() as sess:\n",
    "    res = h + w\n",
    "    result = sess.run(res)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "b'hello World!'"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
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   "source": [
    "result"
   ]
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  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {
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   "outputs": [],
   "source": [
    "a = tf.constant(5)\n",
    "b = tf.constant(2)\n",
    "c = tf.constant(3)\n",
    "a = a + 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {
    "collapsed": true
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   "outputs": [],
   "source": [
    "d = tf.multiply(a,b)\n",
    "e = tf.add(c,b)\n",
    "f = tf.subtract(d,e)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "45\n"
     ]
    }
   ],
   "source": [
    "with tf.Session() as sess:\n",
    "    print (sess.run(f))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "tensorflow.python.framework.ops.Tensor"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "tf."
   ]
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