import numpy as np from sympy import * import matplotlib.pyplot as plt from IPython.display import display import japanize_matplotlib def descartes(ax, ran_x, ran_y, ax_title,x_label = "x", y_label = "y"): ax.set_xlabel(x_label, fontsize = 12) ax.set_ylabel(y_label, fontsize = 12) ax.set_xlim(ran_x[0], ran_x[1]) ax.set_ylim(ran_y[0], ran_y[1]) ax.set_title(ax_title, fontsize = 14) ax.grid() ax.axhline(0, color = "black") ax.axvline(0, color = "black") fig = plt.figure(figsize = (5, 5)) ax = fig.add_subplot(111) title1 = "数学Ⅲ 式と曲線 練習2" x_label = "x 軸" y_label = "y 軸" descartes(ax, [-5,5], [-5, 5],title1,x_label,y_label) theta=np.linspace(0,2*np.pi,1000) x=3*np.cos(theta) y=2*np.sin(theta) ax.plot(x,y,color="blue") plt.show()