作者查詢 / arrenwu

總覽項目：發文 | 留言 | 暱稱

作者 arrenwu 在 PTT [ Math ] 看板的留言(推文), 共567則

限定看板：Math

看板排序：

全部C_Chat182224Gossiping52619PC_Shopping22177C_ChatBM11774PCReDive7335LoL4584SENIORHIGH1777NTU1258VideoCard1183Math567C_GenreBoard550WindowsPhone278MenTalk274OverWatch250battlegirlhs235joke214Tech_Job192iOS188specialman178ck57th330170Marginalman137Teacher113StarCraft106Headphone103Salary93Rozen_Maiden92Vtuber89Boy-Girl88Steam82WomenTalk81AI_Art76FuMouDiscuss62Militarylife59NBA56PublicIssue55CareerPlan52Nurarihyon52pal52AC_In51Palmar_Drama43PhD42bicycle40GO40AfterPhD38sex38YOLO38HatePolitics35C_BOO32FATE_GO32FBG32IA32Kyoto_Ani32CVS30LightNovel30LAW29Chen-Hsing28GameDesign27GUNDAM27third-person26Windows26L_TalkandCha25WarCraft25BLEACH24seiyuu24WOW24Comic23Sub_DigiLife23Tainan23MATLAB22PlayStation22Hunter20java20MuscleBeach20book19car19BanG_Dream18G-REX17Lineage17MobileComm17TypeMoon17Education16MAD16medstudent16MMD_TDCG16hololive15Koei15movie15H-GAME14IdolMaster14inori14NTUcourse14Shana14CFantasy13GossipPicket13Hearthstone13mobile-game13NARUTO13NTUEE11013Aviation12ck-talk12Examination12Tokusatsu12XBOX12Employee11KOTDFansClub11MartialArts11BlizzHeroes10Jteam10Violation10Baki9Old-Games9TaiwanDrama9ACG_SNS8biker8Chan_Mou8Finance8graduate8Isayama8KanColle8NTUEE110HW8PublicServan8Rockman8transgender8AVEncode7Bioindustry7HoneyClover7I-Lan7Physics7Test7Ayana_Kana6BattleRoyale6Browsers6FAIRYTAIL6FJU6Goddess6hardware6ID_Multi6LoL_Picket6MapleStory6nb-shopping6piano6pts6PuzzleDragon6Anchors5Arknights5AzurLane5Bucks5DC5DSLR5GL5J-PopStation5junji-ITO5Key_Mou_Pad5NSwitch5Orl-Magic5Soft_Job5Spurs5studyabroad5VR5BlueArchive4DataScience4dog4Electronics4Fantasy4GuJian4Kaohsiung4KOF4MiamiHeat4NotoMamiko4NTU_Service4P2PSoftWare4Shokotan4Sijhih4ToS4Zombie4AHQ3AudioPlayer3Aves3C_and_CPP3Claymore3comm_and_RF3CSMU-MT993Falcom3FireEmblem3gay3Hayate3historia3home-sale3KIRARA3kodomo3KSHS_Talk3LeBronJames3LoveGame3marriage3media-chaos3multi-lovers3Notebook3NTUfin013PokeMon3Social-Ent3SouthPark3SuperHeroes3Taitung3TBBT3UmaMusume3Wanhua3Ahqwestdoor2Aquarium2BABYMETAL2BridgeClub2Buddhism2CCRomance2Celtics2CodeJob2DIABLO2DigiCurrency2Doraemon2DragonBall2DummyHistory2e-shopping2EAseries2EE_Comment2fastfood2FinalFantasy2FlashWolves2GatoShoji2Hayashibara2HK-movie2Hualien2Jacky_Woo2JinYong2Kawashita2LittleNew2LoveLive2Mabinogi2magic_silver2Malaysia2marvel2MiHoYo2Native2Nets2NTOU_TALK2NTPU-CSIE962NTUEE1122NTUEE1142NTUMSE-942PathofExile2PH-952PH-962PingTung2Printer_scan2Road_Running2SakuraWars2ScienceNote2Shooter-game2Stock2studyteacher2Sub_Strategy2TaichungBun2TNFSH102nd2TW-language2uniform2About_Life1AC_Music1AnimalForest1AOE1Army-Sir1Arthropoda1asciiart1ask1Balloon1Beauty1BigShiLin1BLAZERS1Broad_Band1cat1Cavaliers1chess1Chiayi1ChicagoBulls1ChineseChess1ChineseMed1ChungLi1Civil1civil951ck58th3121ComGame-Plan1Conan1CrossStrait1DeathNote1Detective1digitalk1DMM_GAMES1EarthScience1Eclipse1Evangelion1FAFNER1FFXIV1FiremanLife1FITNESS1FJU_Fashion1GirlComics1Grizzlies1Hamster1HardwareSale1Hate1Hawks1hikarugo1Hip-Hop1Hornets1HsinChuang1HsinPu1HsinTien1HsinYi1HSNU_10851IGUband1ILSH-973131INSECT1japanavgirls1Japandrama1Jeremy_Lin1kawaii1KenAkamatsu1Kojima1KS91-3191KS95-3141KS98-3021Laplus_holoX1LCD1LeafKey1library1LinKou1Live1love-vegetal1LoveLive_Sip1LTK1MAC1MACAU1Mayn1MetalGear1Miaoli1Military1Minecraft1MMA1Nanoha1Nantou1Navy1NBAEasyChat1Neihu1NEURO1NTU-CFE1NTU05DFLL1NTUCivilism1NtuDormM11NTUEE1071NTUEE1081NTUEE1111NTUEE_LAB5061NTUMac1NTUMPS1NTUST_Talk1Nuggets1Oceanography1ONE_PIECE1Onmyoji1Orzhong97cl1paranormal1phys931pighead1PM1Post1Precure1PU_Family1PUBG1Python1Railway1rent-exp1RESIT1RockMetal1San-Ying1SET1Shu-Lin1ShuangHe1SlamDunk1SongShan1StarTrek1Storage_Zone1StupidClown1SuperBike1SUZUKA1SWORD1TaiShan1TakahashiRie1talk1TheWall1Touhou1ToyosakiAki1TWvoice1USC1UTAH-JAZZ1Vietnam1WarCraftChat1Wargaming1Wizards1WuGu-BaLi1XiangSheng1Yabuki1YK1YUGIOH1<< 收起看板(409)

首頁

尾頁

[其他] 會想看這種個人整理的數學筆記嗎

[ Math ]9 留言, 推噓總分: +1

作者: Rasin - 發表於 2026/02/13 01:01(2周前)

1^F→arrenwu: 排版沒啥特別問題。但不就一般的講義嗎？02/13 01:23

[其他] Semi-Autonomous Mathematics Discovery

[ Math ]1 留言, 推噓總分: +1

作者: Bugquan - 發表於 2026/02/02 16:19(4周前)

1^F推arrenwu: 這樣看起來AI對於數學研究滿有用的啊02/02 17:36

[中學] 不要太依賴chatgpt

[ Math ]4 留言, 推噓總分: 0

作者: solumate - 發表於 2026/01/06 19:58(1月前)

4^F→arrenwu: 這又是啥事情啊？01/06 23:42

電腦代數系統的介紹：用 wxMaxima 計算高中數學

[ Math ]3 留言, 推噓總分: 0

作者: iread - 發表於 2025/12/04 21:10(2月前)

1^F→arrenwu: 這跟 Python + sympy 有很大的不一樣嗎？12/05 23:25

[其他] 確定性的失落？創造性的無限？(中)

[ Math ]127 留言, 推噓總分: +4

作者: ginstein - 發表於 2025/11/18 09:10(3月前)

26^F→arrenwu: 妳寫這文章真的是挺難懂的11/19 18:53

27^F→arrenwu: 沒辦法寫成幾個接近一般數學形式的命題嗎？11/19 18:53

28^F→arrenwu: 給幾個 [定義][定理][證明] 大家才有得討論啊11/19 18:54

32^F→arrenwu: LLM根本沒有所謂的看懂或接受的問題不是嗎？11/19 19:05

33^F→arrenwu: 你這篇打進去一定會有回應啊？11/19 19:05

[其他] 我也想問遞迴...

[ Math ]5 留言, 推噓總分: +1

作者: easterday - 發表於 2025/11/15 23:33(3月前)

1^F推arrenwu: 先不說別的，你得出來的An 在 n=0 的時候並不等於111/16 04:10

[其他] 無窮數列的盡頭是什麼？

[ Math ]45 留言, 推噓總分: +5

作者: ginstein - 發表於 2025/09/21 15:59(5月前)

22^F→arrenwu: 我作為大人沒有覺得直覺和嚴謹有衝突啊09/23 11:55

[其他] 反直覺或反邏輯？反思箱中球悖論

[ Math ]24 留言, 推噓總分: +2

作者: ginstein - 發表於 2025/09/04 01:34(6月前)

2^F推arrenwu: 定義不良跟敘述不清是同樣的問題。然後我覺得這個09/04 09:14

3^F→arrenwu: 就是定論了09/04 09:14

[其他] 每個自然數都是有限大嗎？

[ Math ]42 留言, 推噓總分: +9

作者: ginstein - 發表於 2025/09/02 11:54(6月前)

18^F推arrenwu: 這問題不如說，無限大這概念本就只對數列性質才成立09/03 18:00

19^F→arrenwu: 對於正整數來說沒有無限大的概念09/03 18:01

20^F→arrenwu: 也就是你要問只能問像是"數列的極限是否無窮大"09/03 18:02

[幾何] 求cosθ的絕對值，正確答案有誤？

[ Math ]9 留言, 推噓總分: +2

作者: pmove - 發表於 2025/07/21 11:40(7月前)

9^F推arrenwu: 你的問題不是應該是「怎麼算出|cosθ|」嗎？07/22 00:02

首頁

尾頁