def originalSystemPrettyPrint():
    var = "Original System \n\ny1' = 7 y3 + 4.5 y5 + -19.5 y1^2 -9.5 y1 y2 + -10 y1 y5 + -9.75 y1 y3 -9.75 y1 y4\n" + \
          "y2' = 9 y4 + 4.5 y5 + -6 y2^2 -9.5 y1 y2 + -10 y3 y2 + -4 y5 y2 -1.75 y2 y4\n" + \
          "y3' = 9.75 y1^2 -3.5 y3 + -9.75 y1 y3 + -19.5 y3^2 -10 y3 y2\n" + \
          "y4' = 8 y2^2 -4.5 y4 + -9.75 y1 y4 + -1.75 y4 y2\n" + \
          "y5' = 9.5 y1 y2 + -4.5 y5 -10 y5 y1 - 4 y5 y2"

    return var
