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  "lines" : [
    {
      "id" : "964D845D-CDBF-5F23-B5BF-745DB13986D5",
      "source" : "# Linear systems"
    },
    {
      "id" : "D3141B10-1681-5204-AF96-DAE262D85374",
      "source" : "A = [2, 1, -1; -3, -1, 2; -2, 1, 2]"
    },
    {
      "id" : "EFAA1F17-DB33-594F-8216-2B272F0AE238",
      "source" : "b = [8; -11; -3]"
    },
    {
      "id" : "54F799D5-D3A5-5A61-8689-74A99B74C014",
      "source" : "det(A)"
    },
    {
      "id" : "672B124A-BC3E-5AF3-A8A3-EF0A805A1DE5",
      "source" : "solution = inverse(A)*b"
    },
    {
      "id" : "19C05949-30B8-5BE1-9509-0BFC69673141",
      "source" : "B = [4, 1; 1, 3]"
    },
    {
      "id" : "68292782-D8D3-50CE-A2E1-AE0F85B0BD58",
      "source" : "eig(B)"
    },
    {
      "id" : "6193DEE7-B4B1-55D7-840F-FFCA1D569DA1",
      "source" : "# Algebra"
    },
    {
      "id" : "07099E74-4D7B-5C48-8EB3-8F21B8A43EEB",
      "source" : "solve(x²-5*x+6, x)"
    },
    {
      "id" : "D609C7D4-37CB-5972-8D6C-0B3298CC8E0E",
      "source" : "factor(x³-6*x²+11*x-6, x)"
    },
    {
      "id" : "3F705EDD-6D52-54FF-A931-DAA917088024",
      "source" : "expand((a+b)³)"
    },
    {
      "id" : "4C39C597-04ED-5EDA-805A-98487ADBBF3C",
      "source" : ""
    }
  ],
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  "title" : "Linear systems"
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