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# µû¶óÇÏ¸ç ¹è¿ì´Â ÆÄÀ̽ã°ú µ¥ÀÌÅͰúÇÐ(»ý´ÉÃâÆÇ»ç 2020)
# 11.6 ÇϳªÀÇ Â÷Æ®¿¡ ¿©·¯ °³ÀÇ µ¥ÀÌÅ͸¦ ±×·Áº¸ÀÚ, 288ÂÊ
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import matplotlib.pyplot as plt
x = [x / 10 for x in range(20)] # 0¿¡¼ 20±îÁöÀÇ Á¤¼ö¸¦ »ý¼º
y = [(x / 10)**2 for x in range(20)] # 0¿¡¼ 20±îÁöÀÇ Á¤¼ö x¿¡ ´ëÇØ x Á¦°ö°ªÀ» »ý¼º
z = [(x / 10)**3 for x in range(20)] # 0¿¡¼ 20±îÁöÀÇ Á¤¼ö x¿¡ ´ëÇØ x ¼¼Á¦°ö°ªÀ» »ý¼º
i = [2**(x / 10) for x in range(20)] # 0¿¡¼ 20±îÁöÀÇ Á¤¼ö x¿¡ ´ëÇØ 2ÀÇ xÁ¦°ö°ªÀ» »ý¼º
plt.plot(x, x, label='linear') # °¢ ¼±¿¡ ´ëÇÑ ·¹À̺í
plt.plot(x, y, label='quadratic')
plt.plot(x, z, label='qubic')
plt.plot(x, i, label='power')
plt.xlabel('x label') # x ÃàÀÇ ·¹À̺í
plt.ylabel('y label') # y ÃàÀÇ ·¹À̺í
plt.title("My Plot")
plt.legend() # µðÆúÆ® À§Ä¡¿¡ ¹ü·Ê¸¦ Ç¥½ÃÇÑ´Ù
plt.show()