2023-02-01ãã1ã¶æéã®è¨äºä¸è¦§
ç¡è¦ãããã³ã³ãã¤ã©ã¡ããããããããã§ãã ã¨ã¯ããããããã®ã³ã¼ããããªã£ã¦ãããã¨ããè¦åã®ä»æ¹ã ãããã¦ãï¼ç¹ã«åå¿è ãï¼å°ã£ã¦ãã¾ãã®ã¯å½ç¶ããªã¨ããæ°ããã¾ãã ã³ã³ãã¤ã©ãæ°ã«ãã¦ããã¦ããçç±ããå®éã«ãã°ã£ã¦ããã³ã¼ãã§ãâ¦
ãããªãã§ããã pic.twitter.com/vy1XiRcw9oâ ãã³ã¡ãã (@rsk0315_h4x) 2023å¹´2æ8æ¥ å¤©ä¸ãçã§ã«ã¹ãªãã§ãããã©ã³ãã«ãã®Wé¢æ°ãΣ(-n)^(n-1)/n!x^nãªãã¨ãæãåºãã¨ãn^n(0^0=0ã¨ãã¦)ã®ææ°åæ¯é¢æ°ã¯f(x)=xW'(-x)=-W(-x)/(1+W(-x))ã«ãªããf(1/â¦