Åwªï¨Ó¨ì °]¹Îªk¤H¥x¥_¥«¤E³¹¼Æ¾Ç±Ð¨|°òª÷·|
­º­¶Home ·s»D°ÏNews °Q½×°ÏForum ÀɮפU¸üDownloads
­«­n¤½§i

2023 ¿D¬wAMC¼Æ¾Ç¯à¤OÀË©w


2023-2024¦~°ê»Ú¤¤¤p¾Ç¼Æ¾Ç¯à¤OÀË´ú(IMAS)


2024¤p¾Ç¼Æ¾Ç¥@¬ÉÁܽÐÁÉ(PMWC 2024¡A­»´ä)»P2024°ê»Ú¤p¾Ç¼Æ¾ÇÄvÁÉ(InIMC 2024¡A¦L«×Lucknow¥«)


2024«C¤Ö¦~¼Æ¾Ç°ê»Ú«°¥«ÁܽÐÁÉ(InIMC 2024¡A¦L«×Lucknow¥«))


²Ä20©¡°ê»Ú¤p¾Ç¼Æ¾Ç¤Î¦ÛµM¬ì¾Ç¶øªL¤Ç¨È (20th IMSO)¼Æ¾Ç²Õ

²Ä20©¡°ê»Ú¤p¾Ç¼Æ¾Ç¤Î¦ÛµM¬ì¾Ç¶øªL¤Ç¨È (20th IMSO)¦ÛµM¬ì¾Ç²Õ


2019°ê»Ú«C¤Ö¦~¼Æ¾Ç¶øªL¤Ç¨È (ITMO 2019¡A¦L«× Lucknow¥«)

¾ú¥v¤½§i

¿D¬wAMC¼Æ¾Ç¯à¤OÀË©w

2022 ¿D¬wAMC¼Æ¾Ç¯à¤OÀË©w

2021 ¿D¬wAMC


°ê»Ú¤¤¤p¾Ç¼Æ¾Ç¯à¤OÀË´ú(IMAS)

IMAS 2022

IMAS 2021


¤p¾Ç¼Æ¾ÇÄvÁÉ

¤p¾Ç¼Æ¾Ç¥@¬ÉÁܽÐÁÉ»P°ê»Ú¤p¾Ç¼Æ¾ÇÄvÁÉ

PMWC 2023»PBIMC 2023

PMWC 2022»PIIMC 2022

°ê»Ú¤p¾Ç¼Æ¾Ç¤Î¦ÛµM¬ì¾Ç¶øªL¤Ç¨È(IMSO)

19th IMSO

18th IMSO


¤¤¾Ç¼Æ¾ÇÄvÁÉ

«C¤Ö¦~¼Æ¾Ç°ê»Ú«°¥«ÁܽÐÁÉ

BIMC 2023

IIMC 2022

°ê»Ú«C¤Ö¦~¼Æ¾Ç¶øªL¤Ç¨È(ITMO )

ITMO 2017

ITMO 2015

°ê»Ú«C¤Ö¦~¼Æ¾Ç®a·|ij(IYMC )

IYMC 2022

IYMC 2016

¶V«nªe¤º¼Æ¾ÇÁܽÐÁÉ(HOMC )

HOMC 2019


±ý¬d¸ß¨ä¾l¾ú¥v¤½§i¡A¥i§Q¥Î­º­¶¥k°¼¤§ÃöÁä¦r·j´M¥\¯à
¥Ø«e¨Ã¥¼¦³³Ì·s·s»D¡I
¥D¿ï³æ
· ¦^­º­¶
· ·s»D°Ï
· °Q½×°Ï
· ÀɮפU¸üDownloads
· ºô¯¸³sµ²
· ¹q¤l¬ÛÁ¡
· ¹Ù¦ñºô¯¸
· ºëµØ¤å³¹
µn¤J

±b¸¹

±K½X

¿ò¥¢±K½X¶Ü¡H

©|¥¼¦³±b¸¹¶Ü¡H
¦ó¤£°¨¤Wµù¥U¡H
/  °Q½×°Ï¥D­¶10
   /  ¤p¾Ç
      /  ¬°¤°»ò¥­¤è¼Æ³o»ò¯«©_¡H
­­·|­û
µo¥¬ªÌ¤º®e¦C
celine.yang06
Quite a regular



µù¥U¤é: 2007-08-28
µoªí¼Æ: 44


 ¬°¤°»ò¥­¤è¼Æ³o»ò¯«©_¡H

§Úµo²{¤F¤@­Ó©_¯SªºªF¦è¡A¥ô¦ó¤@­Ó¥¿¾ã¼Æ³£¥i¥H¬O¤@©Î¤G¡B¤T©Î¥|­Ó¥¿¾ã¼Æªº¥­¤èªº©M¡AÁ|¨Ò¨Ó»¡¡G
1=1*1¡]¤@­Ó¥­¤è¼Æ¡^
2=1*1+1*1¡]¤G­Ó¥­¤è¼Æ¡^
3=1*1+1*1+1*1¡]¤T­Ó¥­¤è¼Æ¡^
4=2*2¡]¤@­Ó¥­¤è¼Æ¡^
5=2*2+1*1¡]¤G­Ó¥­¤è¼Æ¡^
6=2*2+1*1+1*1¡]¤T­Ó¥­¤è¼Æ¡^
7=2*2+1*1+1*1+1*1¡]¥|­Ó¥­¤è¼Æ¡^
......................................................................
210=11*11+5*5+7*7¡]¤T­Ó¥­¤è¼Æ¡^
©Î14*14+2*2+3*3+1*1¡]¥|­Ó¥­¤è¼Æ¡^
µ¥µ¥¡K¡K¡K¡K
¬°¤°»ò·|³o¼Ë©O¡H

 2007-09-28 23:16­Ó¤H¸ê®Æ
bubupin
Home away from home



µù¥U¤é: 2007-03-13
µoªí¼Æ: 353


 Re: ¬°¤°»ò¥­¤è¼Æ³o»ò¯«©_¡H

(a^2+b^2+c^2+d^2)(e^2+f^2+g^2+h^2)
=(ae+bf+cg+dh)^2+(af-be+ch-dg)^2+(ag-bh-ce+df)^2+(ah+bg-cf-de)^2

±N¥ô·N¥¿¾ã¼ÆA´£¥X³Ì¤j¥­¤è¼Æ»P¨ä¥L½è¦]¼Æ¤§­¼¿n
¥OA=x^2*p*q*r......
­Y¹ï¥ô·N½è¼Æp,q,r....ùÚ¯àªí¥Ü¦¨
p=a1^2+b1^2+c1^2+d1^2¡Aq=a2^2+b2^2+c2^2+d2^2¡Ar=a3^2+b3^2+c3^2+d3^2........

«hp*q=(a1^2+b1^2+c1^2+d1^2)(a2^2+b2^2+c2^2+d2^2)=a^2+b^2+c^2+d^2

p*q*r=(a^2+b^2+c^2+d^2)(a3^2+b3^2+c3^2+d3^2)=a'^2+b'^2+c'^2+d'^2

¦p¦¹A=x^2*p*q*r......¥iªí¥Ü¬°¥|­Ó¥­¤è¼Æ¤§©M
¤wª¾2=1^2+1^2+0^2+0^2
¦]¦¹¥u­nÃÒ©ú¥ô¤@©_½è¼Æ¥iªí¥Ü¬°¥|­Ó¥­¤è¼Æ¤§©M§Y¥i(¥|­Ó¥­¤è¼Æ¬°¥¿¾ã¼Æ©Î0)

 2007-10-02 13:13­Ó¤H¸ê®Æ
bubupin
Home away from home



µù¥U¤é: 2007-03-13
µoªí¼Æ: 353


 Re: ¬°¤°»ò¥­¤è¼Æ³o»ò¯«©_¡H

¦pªG§A¬O°ê¤¤¤p¥Í¡A«Øij±z°µ¥H¤UÀËÅç§Y¥i¡D
Àˬd¥ô·N¥¿¾ã¼Æ¡Aµo²{¨ä¤¤¬Y¨Ç¼ÆµLªkªí¥Ü¦¨¤T­Ó¥­¤è¼Æ©M
7,15,23,31,39,47,55,63,..................
28,60,92,124,156,188,220,..............
112,240,368,496,624,752,880,...........
³o¨Ç¼Æ¥i¥HÂk¯Ç¦¨4^m(8k+7)ªº«¬¦¡
´«¥y¸Ü»¡¡A4^m(8k)¡A4^m(8k+1)¡A.....4^m(8k+5)¡A4^m(8k+6)
¬O¥i¥Hªí¥Ü¦¨¤T­Ó¥­¤è¼Æ©M
¦Ó4^m(8k+7)=4^m(8k+6)+4^m=a^2+b^2+c^2+(2^m)^2
¦]¦¹¥ô·N¥¿¾ã¼Æ¡A¬Ò¥iªí¥Ü¦¨¥|­Ó¥­¤è¼Æ©M

 2007-10-02 22:33­Ó¤H¸ê®Æ
bubupin
Home away from home



µù¥U¤é: 2007-03-13
µoªí¼Æ: 353


 Re: ¬°¤°»ò¥­¤è¼Æ³o»ò¯«©_¡H

1.
¥ô¦ó¥­¤è¼Æ¬Ò§e4x©Î4x+1«¬ºA¡A¬G¹ï¥ô¦ó§e4x+3«¬¦¡ªº¼Æ¡A¥²µLªkªí¥Ü¦¨¨â¥­¤è¼Æ©M¡A±N½è¼Æp¤À¬°4k+1©M4k+3¨âºØ¡A¹ï¥¿¾ã¼Æa¡Aa=1~p-1¡A¨Da^2°£¥Hpªº¾l¼Æ¡A¹ï4k+1«¬½è¼Æ¥i²£¥Í2kºØ¾l¼Æ¡A¦Ó4k+3«¬½è¼Æ¥i²£¥Í2k+1ºØ¾l¼Æ
¨Ò¦p¡G
4k+1«¬17:1,4,9,16,8,2,15,13,|13,15,2,8,16,9,4,1¡A¦³8ºØ¾l¼Æ¡A¥i²£¥Í¥|²Õ¾l¼Æ¬Û¥[µ¥©ó17
4k+3«¬(k¬°°¸¼Æ)11:1,4,9,5,3,|3,5,9,4,1¡A²£¥Í¤­ºØ¾l¼Æ¡A­Y±N¨ä­¼2¦A°£¥H11¡A¥i§ä¨ì¥t5­Ó¥i¯à¾l¼Æ
4k+3«¬(k¬°©_¼Æ)23:1,4,9,16,2,13,3,18,12,8,6|...¡A²£¥Í11­Ó¾l¼Æ¡A¥ô¨ú¨â­Ó¬Û¥[°£¥H11,¥i§ä¨ì¥t11­Ó¥i¯à¾l¼Æ¡D
2.
¹ï4k+1«¬½è¼Æp¡A¥i§ä¨ì2k²Õ§e²{a^2+b^2=mp
¨Ò¦p¡G3^2+5^2=2*17¡A6^2+7^2=5*17
¹ï4k+3½è¼Æp¡A¥i§ä¨ìa^2+b^2+c^2=mp¡Aµø¦Pa^2+b^2+c^2+d^2=mp
1^2+4^2+4^2=3*11¡A2^2+4^2+7^2=3*23
3.
±µ¤U¨Ó¡A§Ú­Ì´N4k+1«¬½è¼Æ´M§äa^2+b^2=p¡A§Y¨Dm¤§³Ì¤p­È1¡A¥Hp=29¬°¨Ò
(1)11^2+13^2¬O29ªº10­¿¡A§Ú­Ì±N11©M13¤À§O°£¥H10,±o¨ì¤@²Õ¾l¼Æ¬°(1,3)
§Q¥Î(a^2+b^2)(c^2+d^2)=(ac+bd)^2+(ad-bc)^2
¹ïa^2+b^2=mp¦Ó¨¥¡A(ac+bd)¡A(ad-bc)¥²¬°mªº­¿¼Æ
±N(11^2+13^2)(1^2+3^2)§ï¼g¦¨=(11*1+13*3)^2+(11*3-13*1)^2=50^2+20^2¡Aµ¥¦¡¨âÃä¦U°£¥H100¡A±o¨ì29=5^2+2^2

(2)¦A°µ¤@¦¸½m²ß¡A³o¦¸¡A·í¾l¼Æ¤j©ó³Q°£¼Æmªº¤@¥b®É¡A§Ú­Ì¤Þ¶i­t¾lªºÆ[©À
8^2+9^2=5*29¡A(8,9)°£¥H5,±o¨ì¾l¼Æ(3,4)¡A±N(3,4)§ï¦¨(-2,-1)¡A¥H(8,9),(-2,-1)¨Ó¾Þ§@¥i±o|(8*-2+9*-1)|/5=5¡A(8*-1-9*-2)/5=2¡A¦p¦¹¥ç¥i±o¨ì5^2+2^2=29

(3)
¥i¥H¥Î¥ô¤@a^2+b^2=mp±À¥X¨ä¾l¦U²Õ²Å¦Xa^2+b^2=mpªº²Õ¦X
¨Ò¦p¡G§Q¥Î4^2+11^2=137¨D¥X1+x^2=137kªº¥¿¾ã¼Æ¸Ñ
§Q¥Î­t¾lÆ[©À¡A(4,11)==(4,126)==(2,63)==(2,74)==(1,37)
¥i¥H¨D±o1^2+37^2=137*10
4.
´N4k+3«¬½è¼Æ´M§äa^2+b^2+c^2+d^2=p¡A§Y¨Dm¤§³Ì¤p­È1¡A¥Hp=23¬°¨Ò¡A2^2+4^2+7^2=3*23
§Q¥Î(a^2+b^2+c^2+d^2)(e^2+f^2+g^2+h^2)=(ae+bf+cg+dh)^2+(af-be+ch-dg)^2+(ag-bh-ce+df)^2+(ah+bg-cf-de)^2
(2^2+4^2+7^2+0^2)(-1^2+1^2+1^2+0^2)
=(-2+4+7+0)^2+(2+4+0-0)^2+(2-0+7+0)^2+(0+4-7-0)^2
69*3=9^2+6^2+9^2+3^2
¦P°£9±o23=3^2+2^2+3^2+1^2
************************************************************
¥Ñ¤W¥iª¾¡A4k+1«¬ªº½è¼Æp¡A¥iªí¥Ü¦¨¨â­Ó¥­¤è¼Æ©M
¦P²z¡A4k+3«¬ªº½è¼Æp¡A¥iªí¥Ü¦¨¥|­Ó¥­¤è¼Æ©M¡A¬G¹ï¥ô¦ó½è¼Æ¦Ó¨¥¡A§¡¥iªí¥Ü¦¨¥|­Ó¥­¤è¼Æ©M

 2007-10-08 13:27­Ó¤H¸ê®Æ
celine.yang06
Quite a regular



µù¥U¤é: 2007-08-28
µoªí¼Æ: 44


 Re: ¬°¤°»ò¥­¤è¼Æ³o»ò¯«©_¡H

bubupin¨û¨û¡G
ÁÂÁ±zªº«ü¾É¡A§Æ±æ¬°¤F¸Ñµª§Úªº°ÝÃD¡A¤£·|®ö¶O±z¤Ó¦h®É¶¡¡A³o­Ó¸Ñµª¯uªº§â§ÚÀ~¤@¸õ©O¡I¤§©Ò¥H·|´£¥X³o­Ó°ÝÃD¡A¬O¦]¬°§Ú¨ìÂå°|¬Ý¶E¡Aµ¥­Ô®É¶¡¹ê¦b¤Ó¤[¤F¡A§Ú´N¥Î¬Ý¶E¸¹½Xª±°_©î¼Æ¹CÀ¸¨Ó¤F¡A¥u­n¬Ý¶E¿O¸¹¤@Âà´«¡A¥X²{¤@­Ó·s¼Æ¦r¡A§Ú°¨¤W¦b¸£®ü¤¤·j´M¬ÛÃöªº¼Æ¦r¥[¥H²Õ¦X¡Aª±µÛª±µÛ¡A´N§ä¥X¤F³o¼Ëªºª±ªk¡A¦ý¬O¤£ª¾¹D¬°¤°»ò·|³o¼Ë¡H¬Ý¤F±zªº¸Ñµª¡Aµo²{¾Ç°Ý¤£¤p©O¡I©Î³§Úªºµ{«×¤Ó®t¤F¡A§Ú²{¦bÁÙ¦b§V¤O«ä¦Ò²z¸Ñ¤¤¡A¦ý¬OÁÙ¬O«D±`ÁÂÁ±z¡I

 2007-10-10 20:35­Ó¤H¸ê®Æ
bubupin
Home away from home



µù¥U¤é: 2007-03-13
µoªí¼Æ: 353


 Re: ¬°¤°»ò¥­¤è¼Æ³o»ò¯«©_¡H

¡@¡@À³¸Ó¬O§Ú¦V§AÁÂÁ¤~¹ï¡D§Ú¤Þ¥Î³o¤@ÃDÅý§ÚŪ¤p¤»ªº¨à¤l¥h¸Ñ¡A±o¨ìªº¦¬Ã¬¤Q¤ÀÄ_¶Q¡A·í§Ú­Ì±o¨ìªì¨Bªº¦¨ªG®É¡A©~µMµoı¡A¤j¾Ç¤@¦~¯Å°ò¦¼Æ½×½Òµ{¡A·í¤¤©Ò«ü¥Xªº¤º®e­«ÂI¡A²[»§Ú­Ì©Ò«ä¦Òªº¦U­Ó°ÝÃD¡A·íµM¡A¬ã¨s§A³o¤@ÃD¡A§¹¥þ­¯¥Íªº¼Æ½×½Òµ{¡A¬Û«H«Ä¤l¥H«á¦³¾÷·|¾Ç¨ì¡A¨ä¹ê¤w¬O¼ô±xªºªF¦è¡D¦ý¦pªG¤£¬O¦]¬°§A³o¤@ÃD¡A·Q·Q¬Ý¡A½Ö·|¥h¸I³o¨Ç°­ªF¦è©O¡H§Y¨Ï²{¦b¡A­n§Ú¥h¶R³oÃþ®ÑÀR¤U¤ß¨Ó¬Ý¤W¤G¤Q¤ÀÄÁ³£«Ü§xÃø¡D¦ý¬O¡A¸Ü¤S»¡¦^¨Ó¡A¤@­Ó¤j¾Ç¥Í¡A¦pªG¤§«e¨S¦³¥h±µÄ²¨ì³o¨ÇªF¦è¡A·í¥L¤@¶}©l¾Ç®É¡A¤@©w·|ªá¤@¬q®É¶¡¤~¯à§ì¦í­«ÂI¨ÃÅé·|¥X¨ä¤¤ªº¼Ö½ì¡D¦Ó§Ú¤]¬Û«H¡A¦³¨Ç¤Hµ¥¨ì²¦·~«á¡A¥i¯à¤]·d¤£²M·¡¨ì©³¾Ç¨ì¤F¤°»ò¡D
¡@¡@³o¤@ÃD¨ä¹ê¨S¦³¨º»ò½ÆÂø¡A¥u¬O¬°¤FÅý«Ä¤l¥h¾Ç¨ì¦³¥Îªº¬ã¨s¹Lµ{¡A¦P®É¤Þµo¿³½ì¡A¤~·|µ¹¥L¹Á¸Õ¦U­Ó¤è¦Vªº«ä¦Ò¡D¥Lªá¥Îªº®É¶¡·¥¤Ö¡A¦ý¹ê»Ú¤W±o¨ìªº³£¬O¦³¥Îªºª¾ÃÑ»P¸gÅç¡D¥H¤Uªº¤èªk¥i¥H´£¨Ñ§A°µ¬°°Ñ¦Ò¡D
¡@¡@¥H½è¼Æ17Á|¨Ò¨Ó»¡¡A§A¥i¥H¸Õ¸Õ¬Ý¥H¤Uªº°µªk¡A³o¼Ë´N®e©ö¦h¤F¡G

1.1~8¦U¼Æªº¥­¤è°£©ó17ªº¾l¼Æ¬Ò¤£¬Û¦P
2.±q{1,2,3,4,5,6,.......16}¤¤¨ú¥X8­Ó¼Æ¡A¦A±q8­Ó¼Æ·í¤¤¥ô¨ú¨â¼Æ¬Û¥[(¥]¬A¦Û¤v¥[¦Û¤v)«á°£¥H17¡A«h¥²¥i±o¥X¨ä¾lªº8­Ó¼Æ¡D
¡@¡@¨ä¹ê§A³o¹DÃD¥u­n¯à°÷ÃÒ©ú¥H¤W¨âÂI¹ï¥ô¦ó½è¼Æ³£¦¨¥ß§Y¥i¡D¦ÓÃÒ©úªº¤èªk¨Ã¤£Ãø¡A§A¤]¤£¥²µ¹§Ú¸Ñµª¡A¥u­n©ñ¦b¤ßùØ¡A¦³ªÅ¦h·Q·Q´N¥i¥H¤F¡D

¡@¡@§A¬O­ÓÁo©úªº¤p«Ä¡AÀ´±o§â´¤¹s¸Hªº®É¶¡¥h«ä¦Ò¡A§Úªº«Ä¤l¤]¹³§A¤@¼Ë³ßÅw·Q³o¨Ç¦³ªº¨Sªº¡A¦A¤@¦¸ÁÂÁ§A¡AÅý§Ú­Ìªº¥Í¬¡§ó¥[¥R¹ê¡D

 2007-10-10 21:55­Ó¤H¸ê®Æ


¤E³¹¼Æ¾Ç¥Xª©ªÀ¡B¤E³¹¼Æ¾Ç°òª÷·|ª©Åv©Ò¦³
¥»ºô­¶¦UÁåµ²¼ÐÃD¤ÎÁåµ²¤º®eÂk­ìÅv§Q¤H©Ò¦³
Copyright 2000 ~2004¤E³¹¼Æ¾Ç¥Xª©ªÀ¡B¤E³¹¼Æ¾Ç°òª÷·|
¥»ºô¯¸¤º©Ò¦³¤å¦r¤Î¸ê®Æª©Åv§¡ÄݤE³¹©Ò¦³¡A¥¼¸g®Ñ­±¦P·N¤§°Ó·~¥Î³~¥²¨s
This web site was made with XOOPS, a web portal system written in PHP.
XOOPS is a free software released under the GNU/GPL license.

TW XOOPS Official WebsiteFreeBSD Official WebsiteApache Official Website

Powered by XOOPS 1.3.10 © 2002 The XOOPS Project