作者查詢 / jellyfishing
作者 jellyfishing 在 PTT [ Math ] 看板的留言(推文), 共69則
限定看板:Math
看板排序:
全部ck61st323200C_Chat152PokemonGO142Gossiping127PlayStation116Sheena107Tennis96kartrider91NTU90NTUMath9878ihatemath73Math69Physics60NTUcourse57NTUMath9957Stock51NSwitch43studyteacher42StupidClown35NBA32ONE_PIECE31Hayate29graduate26BigSanchung16NTUeducation16DSLR15MRT15Suckcomic13AKB4812Federer10Hunter10FAIRYTAIL9NTUMath1009Q_ary8CATCH6Handiwork6Liang_23rd6NARUTO6NTU-Exam6AnimalForest5MJ_JP5BLEACH4Boy-Girl4ck61st3224DoubleMajor4FuMouDiscuss4joke4Drama-Ticket3HomeTeach3nb-shopping3Teacher3TY_Research3X-Legend3XBOX3AllTogether2ck61st3252Diary2Note2NTU_Service2Old-Games2Sci_Service2AfterPhD1asciiart1Aviation1b99902xxx1Baseball1BoardGame1Bucks1CYCU_Talk1Elephants1ESOE-1001FinalFantasy1GO1Golden-Award1HarryPotter1HBL1HisBadminton1KenAkamatsu1LightNovel1Nadal1need_student1Nintendo1NTUMath1011Olympics_ISG1PokeMon1Psychology021PuzzleDragon1Shokugeki1SummerCourse1SuperStarAve1SYSOP1TW-F-Tennis1TW_Entertain1TypeMoon1WOW1YPC1<< 收起看板(96)
1F推: 找高等微積分/分析的書~04/22 16:23
1F推: 如果是這四個單元的話,先把高中數學課本念熟吧...10/13 18:15
2F推: 高一下第一章最後面的數學歸納法,和第二章的排列10/13 18:17
3F→: 組合10/13 18:17
4F推: 然後再想辦法刷個離散課本習題,這小段上手了就很快10/13 18:20
1F推: 兩邊同乘cos9,然後三倍角公式10/07 18:41
4F推: 推一樓解法,好直觀XD08/05 20:58
1F推: 它是對半徑為1的圓柱“面”積分06/28 23:18
2F推: 而那個面就是由theta和z組合起來的06/28 23:20
1F推: x從1/n,2/n,3/n,.....,n/n,當n趨近無窮大,x07/06 01:41
2F→: 當於是從0到107/06 01:41
3F→: 第二題亦然07/06 01:42
14F推: sum 1/n , from n=1 to n=3.5*10^37 , 四捨五入到整05/16 13:51
15F→: 數位05/16 13:51
2F推: 推XDD01/05 15:50