{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import matplotlib.pyplot as plt\n",
    "import numpy as np"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "def plot_hist(file, bins=256):\n",
    "    plt.hist(np.fromfile(file, np.uint8), bins=bins)\n",
    "    plt.show()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "plot_hist('pi')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.7.0"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}