摘要: import matplotlib.pyplot as plt # 准备数据,可用 numpy 数组 x = [2019, 2020, 2021, 2022, 2023, 2024] y= [1.39, 1.63, 1.66, 1.72, 2.06, 2.27] fig, ax = plt.subp 阅读全文
posted @ 2025-05-27 21:10 今天学了微积分 阅读(11) 评论(0) 推荐(0)