Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1196  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

iάÊý

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖúÁ½µÀ²»µÈʽ

ÈçÌ⣬лл£¡

ÇóÖúÁ½µÀ²»µÈʽ
²»µÈʽ.png
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

iάÊý

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by Edstrayer at 2016-02-18 00:02:20
ÓұߵIJ»µÈʽ¿ÉÒÔͨ¹ýÏÂʽµÃµ½£º
\sum_{n=-\infty}^{+\infty}\frac{1}{(x+n\pi)^2}=\frac{1}{\sin^2x}=\csc^2x
¶øÉÏʽ¿ÉÒÔͨ¹ý¼ÆË㺯Êýf(z)=\frac{\pi\cot\pi z}{(u+z)^2}ÔÚÔ²Óò|z|=N+\frac{1}{2}£¨ÕâÀïNÊÇ×ÔÈ»Êý ...

¿´²»¶®¡£¡£¡£ÓÐûÓгõµÈÒ»µãµÄÖ¤·¨ÄØ£¿
8Â¥2016-02-18 00:07:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

Edstrayer

°æÖ÷ (ÖøÃûдÊÖ)

·½´ç¶·ÊÒСÌìµØÕýÆøÃÔÂþ´óÊÀ½ç

µÚÒ»¸ö²»µÈʽÖеÄn´Ó¼¸¿ªÊ¼°¡£¿x=0ʱºÃÏñ²»µÈʽ²»³ÉÁ¢°¡£¡
Çà´ÐËêÔÂÊ¥µ®Ò¹£¬ÀËÂþ¸èÎèÓ­ÐÂÄê¡£
2Â¥2016-02-17 03:50:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

iάÊý

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by Edstrayer at 2016-02-17 03:50:53
µÚÒ»¸ö²»µÈʽÖеÄn´Ó¼¸¿ªÊ¼°¡£¿x=0ʱºÃÏñ²»µÈʽ²»³ÉÁ¢°¡£¡

¶î¡£¡£ºÃÏñÌâÄ¿ÊÇÓеãСÎÊÌ⣬Ӧ¸Ãx²»Îª0£¬»òÕß¿ÉÒÔ¿´³É¼«ÏÞ£¬n=0,1,2,...
3Â¥2016-02-17 11:02:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Edstrayer

°æÖ÷ (ÖøÃûдÊÖ)

·½´ç¶·ÊÒСÌìµØÕýÆøÃÔÂþ´óÊÀ½ç

ÒýÓûØÌû:
3Â¥: Originally posted by iάÊý at 2016-02-17 11:02:57
¶î¡£¡£ºÃÏñÌâÄ¿ÊÇÓеãСÎÊÌ⣬Ӧ¸Ãx²»Îª0£¬»òÕß¿ÉÒÔ¿´³É¼«ÏÞ£¬n=0,1,2,......

¿´³É¼«ÏÞÒ²²»³ÉÁ¢°¡£¨È¡Öµ·¶Î§ÍÚµôÁãµãÒ²²»¶Ô£©
´ÓnµÄȡֵ¿ÉÒÔ¿´³ö¼¶ÊýÖÐÓÐÒ»ÏîÊÇ£¬µ±¼¶Êý¶¼Ç÷ÓÚÎÞÇî´ó£¬¶ø²»µÈʽÓÒ±ßÔÚÕâ¸ö¼«ÏÞ¹ý³ÌÖÐÊÇÇ÷ÓÚ1µÄ£¬ÊÇÒ»¸öÓнçÁ¿£¬²»µÈʽ¿Ï¶¨²»³ÉÁ¢
Çà´ÐËêÔÂÊ¥µ®Ò¹£¬ÀËÂþ¸èÎèÓ­ÐÂÄê¡£
4Â¥2016-02-17 14:53:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0854µ÷¼Á +11 ³¤¹­°Á 2026-04-12 14/700 2026-04-14 16:07 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +8 ³¬È˲»»á·É@ 2026-04-08 8/400 2026-04-14 16:06 by zs92450
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬Çóµ÷¼Á£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Ìì½ò´óѧÉúÎïÓëҽҩѧ˶£¬²îÁ½Ãû¼ȡ¡£ +11 ·ÁùÁùjjj 2026-04-13 11/550 2026-04-14 16:01 by zs92450
[¿¼ÑÐ] 327Çóµ÷¼Á +22 Xxjc1107. 2026-04-13 24/1200 2026-04-14 14:45 by zs92450
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á +4 x_skys 2026-04-12 4/200 2026-04-14 13:37 by rndfc
[¿¼ÑÐ] Çóµ÷¼Á +8 СÄô°®Ñ§Ï° 2026-04-11 11/550 2026-04-14 09:23 by 1587964
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +32 ºÎÈó²É123 2026-04-10 34/1700 2026-04-14 08:47 by ľľmumu¡«
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] ²ÄÁϸ´ÊÔÇóµ÷¼Á +24 xhhdjdjsjks 2026-04-09 24/1200 2026-04-13 15:49 by ÐÒÃâ ..
[¿¼ÑÐ] 339Çóµ÷¼Á +4 hanwudada 2026-04-12 4/200 2026-04-13 12:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 266µ÷¼Á +10 daya sun 2026-04-07 11/550 2026-04-13 10:12 by fenglj492
[ÕÒ¹¤×÷] ɽ¶«¸ßУ½Ìʦ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Ô±¹¤¹ý²»ÏÂÈ¥À² +4 qut2026 2026-04-09 9/450 2026-04-12 00:54 by qut2026
[¿¼ÑÐ] 267Çóµ÷¼Á +8 ÔÙæҲҪ³Ô·¹°¡ 2026-04-09 8/400 2026-04-11 21:42 by cfdbai
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] µ÷¼Á +12 ¾í¾í¾íÐIJË_ 2026-04-09 13/650 2026-04-10 22:36 by Ftglcn90
[¿¼ÑÐ] µ÷¼Á +19 СÕÅZA 2026-04-10 20/1000 2026-04-10 22:08 by Öí»á·É
[¿¼ÑÐ] ²ÄÁÏר˶³õÊÔ·Ö332Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬ +12 ¹ÊÈË?? 2026-04-09 12/600 2026-04-09 18:34 by Ccclqqq
[¿¼ÑÐ] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +6 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 6/300 2026-04-09 15:55 by wp06
[¿¼ÑÐ] Çóµ÷¼Á +13 Æâluck 2026-04-07 13/650 2026-04-08 22:46 by Öí»á·É
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û