linear-equation-system.ipynb

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    "$$\n",
    "\\begin{align}\n",
    "w + 2y = 10 \\\\\n",
    "y + 2z = 14 \\\\\n",
    "z + 2w = 9\n",
    "\\end{align}\n",
    "$$"
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      "┌ Info: [2.0, 4.0, 5.0]\n",
      "└ @ Main In[1]:11\n",
      "┌ Info: 11.0\n",
      "└ @ Main In[1]:12\n"
     ]
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   "source": [
    "A = [\n",
    "    1 2 0;\n",
    "    0 1 2;\n",
    "    2 0 1;\n",
    "]\n",
    "\n",
    "b = [10, 14, 9]\n",
    "\n",
    "wyz = A \\ b \n",
    "\n",
    "@info wyz\n",
    "@info sum(wyz)\n"
   ]
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