====== y=f(x)型グラフの作成 ======

        * [[list1d|一次元実数リストの作成]]
        * [[surface_or_contour_plot|z=f(x, y)型グラフの作成]]
        * [[valume_data_plot|f(x, y, z)型関数のグラフの作成]]
        * [[python_seminor]]