{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "510b4dc3",
   "metadata": {},
   "source": [
    "# Basic Usage Demo"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "5c60dcc0",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "A -> \n",
      "[0 1 2 3 4 5 6 7 8 9]\n",
      "\n",
      "\n",
      "windows -> \n",
      "[[0. 0. 0.]\n",
      " [0. 0. 0.]\n",
      " [0. 0. 0.]\n",
      " [0. 1. 2.]\n",
      " [1. 2. 3.]\n",
      " [2. 3. 4.]\n",
      " [3. 4. 5.]\n",
      " [4. 5. 6.]\n",
      " [5. 6. 7.]\n",
      " [6. 7. 8.]]\n"
     ]
    }
   ],
   "source": [
    "import numpy as np\n",
    "import tensor_utils as tu\n",
    "\n",
    "\n",
    "A = np.arange(10)\n",
    "print(\"A -> \")\n",
    "print(A)\n",
    "print('\\n')\n",
    "\n",
    "windows = tu.add_past_windows(A, lb=3, strict_lookback=True)\n",
    "print(\"windows -> \")\n",
    "print(windows)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "f57d541f",
   "metadata": {},
   "source": [
    "## test latex $QP$\n",
    "\n",
    "The quadratic formula is:\n",
    "\n",
    "$$x = \\frac{-b \\pm \\sqrt{b^2 - 4ac}}{2a}$$\n",
    "\n",
    "<div align=\"center\">\n",
    "<img src=\"sberry.jpeg\" width=\"300\" alt=\"Local Image\">\n",
    "</div>\n",
    "\n",
    "\n",
    "[Download the derivation (PDF) v1](files/test_page.pdf)\n"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "py312_base_gpu (3.12.3)",
   "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": "3.12.3"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}