推 midarmyman:暗SHIFT+X可以直接推文歐^^ 140.117.198.78 06/12 16:54
→ lukk790326:要如何打偏微分符號啊220.136.218.174 06/12 17:01
推 midarmyman:用WORD打出來再複製囉 140.117.198.78 06/12 17:03
→ lukk790326:可是有些怪怪的耶 220.136.217.45 06/12 20:57
→ midarmyman:哪些? 140.117.198.78 06/12 22:36
→ lukk790326:偏微分符號 220.136.221.68 06/12 22:40
→ lukk790326:如果要打數列級數的無限大符號或是總和 220.136.221.68 06/12 22:41
推 midarmyman:WORD都有吧? 140.117.198.78 06/12 22:54
推 midarmyman:偏微就寫partial吧@@ 140.117.198.78 06/13 11:39
→ lukk790326:希格瑪呢和無限大符號怎麼辦 220.136.217.45 06/13 12:24