19/06/07 01:20:02.35 5M2o738k.net
>>565
方法
URLﾘﾝｸ(www.wolframalpha.com)(pi*z)
→ "More terms" をクリック
答
1/z - (1/3)π^2･z - (1/45)π^4･z^3 - (2/945)π^6･z^5 - (1/4725)π^8･z^7 - (2/93555)π^10･z^9 + ････
19/06/07 01:20:02.35 5M2o738k.net
>>565
方法
URLﾘﾝｸ(www.wolframalpha.com)(pi*z)
→ "More terms" をクリック
答
1/z - (1/3)π^2･z - (1/45)π^4･z^3 - (2/945)π^6･z^5 - (1/4725)π^8･z^7 - (2/93555)π^10･z^9 + ････