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数学可以用Python 画图的方式教,一切数学都是图形

  • 2026-03-27 03:44:18
数学可以用Python 画图的方式教,一切数学都是图形

这本编程书，教数学的，什么数学都是曲线图形，几行代码就可以画出来，例如函数，高阶函数，积分，微分，导数，偏导数，线性代数，一切都是图形，画出来就知道了，例如导数就是函数曲线的切线，而且鼠标滑到哪里，x轴y轴的值就出来了，也就是x和y的关系

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  1. CONNECT:[ UseTime:0.001218s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001635s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000736s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000855s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001503s ]
  6. SELECT * FROM `set` [ RunTime:0.000611s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001518s ]
  8. SELECT * FROM `article` WHERE `id` = 481783 LIMIT 1 [ RunTime:0.001036s ]
  9. UPDATE `article` SET `lasttime` = 1774577167 WHERE `id` = 481783 [ RunTime:0.030109s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.004574s ]
  11. SELECT * FROM `article` WHERE `id` < 481783 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001311s ]
  12. SELECT * FROM `article` WHERE `id` > 481783 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001193s ]
  13. SELECT * FROM `article` WHERE `id` < 481783 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002083s ]
  14. SELECT * FROM `article` WHERE `id` < 481783 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001898s ]
  15. SELECT * FROM `article` WHERE `id` < 481783 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003622s ]
0.228383s