±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 957  |  »Ø¸´: 8

óÝóÝÈÕÉÏ

Òø³æ (ÖøÃûдÊÖ)

[ÇóÖú] ¼ÆËã²»¶¨»ý·Ö

ÈçͼËùʾ

δÃüÃû.jpg
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

»òÐíÒÔºóÓÐÓÃ

» ²ÂÄãϲ»¶

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

navolo

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÕâÊǶ¨»ý·Ö°É
ans=
pi*log(1-k)-pi*log((-1+(1-k^2)^(1/2)+k)/(-1+(1-k^2)^(1/2)))-pi*log(-(-1-(1-k^2)^(1/2)+k)/(1+(1-k^2)^(1/2)))+i*dilog((-1+(1-k^2)^(1/2)+k)/(-1+(1-k^2)^(1/2)))+i*dilog(-(-1-(1-k^2)^(1/2)+k)/(1+(1-k^2)^(1/2)))+1/2*i*pi^2-i*dilog(-(1-(1-k^2)^(1/2)+k)/(-1+(1-k^2)^(1/2)))-i*dilog((1+(1-k^2)^(1/2)+k)/(1+(1-k^2)^(1/2)))
²»¹ý£¬»ý·ÖºóµÄ½á¹ûºÃ¸´ÔÓ°¡¡£
2Â¥2012-11-02 22:10:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

óÝóÝÈÕÉÏ

Òø³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by navolo at 2012-11-02 22:10:06
ÕâÊǶ¨»ý·Ö°É
ans=
pi*log(1-k)-pi*log((-1+(1-k^2)^(1/2)+k)/(-1+(1-k^2)^(1/2)))-pi*log(-(-1-(1-k^2)^(1/2)+k)/(1+(1-k^2)^(1/2)))+i*dilog((-1+(1-k^2)^(1/2)+k)/(-1+(1-k^2)^(1/2)))+i*dilog(-(-1-(1-k^2)^( ...

ÎÒÖªµÀ´ð°¸£¬¾ÍÈý¸ö¼Óʽ£¬ÐǪ̈ÄãÓûúÆ÷ËãûÓÐsimplify¡­¡­
3Â¥2012-11-02 22:37:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

óÝóÝÈÕÉÏ

Òø³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by navolo at 2012-11-02 22:10:06
ÕâÊǶ¨»ý·Ö°É
ans=
pi*log(1-k)-pi*log((-1+(1-k^2)^(1/2)+k)/(-1+(1-k^2)^(1/2)))-pi*log(-(-1-(1-k^2)^(1/2)+k)/(1+(1-k^2)^(1/2)))+i*dilog((-1+(1-k^2)^(1/2)+k)/(-1+(1-k^2)^(1/2)))+i*dilog(-(-1-(1-k^2)^( ...

ÄãÊÇÓÃmatlabдµÄÂ𣬴úÂëÊÇʲô
4Â¥2012-11-03 08:13:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liqx

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÕâÊǺ¬²Î±äÁ¿µÄ»ý·Ö£ºÁ½±ß¶ÔkÇóµ¼£¬Óұ߽»»»Ç󵼺ͻý·Ö˳Ðò£¨ÅжÏÌõ¼þÂú×㣩£¬Çó³öI'(k); ÔÙÀûÓÃI(0) =0, ¶ÔI'(k)»ý·Ö£¬¼´¿ÉµÃµ½I(k).
5Â¥2012-11-03 12:11:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°²Ö®ÈôËØ218

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
´¿ÊÖд¼ÆËãµÄ£¬£¬´ðÓ¦µÄ½ð±Ò¸øÎÒ£¡

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
6Â¥2012-11-03 13:17:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°²Ö®ÈôËØ218

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
óÝóÝÈÕÉÏ: ½ð±Ò+3, Äã×îºó´ð°¸Ä¾Ð´¶Ô£¬¶øÇÒ¶¼ÀÁµÃ»¯¼ò£¬²»¹ý»¹ÊÇÖµµÃ½±ÀøµÄ~ 2012-11-03 22:51:27
µã»÷[http://pinyin.cn/1tShQHcHDjZ] ²é¿´ÕâÕÅͼƬ

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
7Â¥2012-11-03 13:18:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ɽ´óÀîµÏ

ľ³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÐèÒªÓñäÁ¿´ú»»¡£¡£¡£È»ºó»ý·Ö¾ÍÐС£¡£¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
8Â¥2012-11-03 16:31:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°²Ö®ÈôËØ218

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
7Â¥: Originally posted by °²Ö®ÈôËØ218 at 2012-11-03 13:18:21
µã»÷ ²é¿´ÕâÕÅͼƬ

Ôõô²»¶ÔÁË  ÎÒ¾ÍÊÇÀÁµÃ»¯¼òÁË¡£
9Â¥2012-11-03 22:58:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ óÝóÝÈÕÉÏ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085701»·¾³¹¤³Ì£¬267Çóµ÷¼Á +12 minht 2026-03-26 12/600 2026-03-27 22:22 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 291Çóµ÷¼Á +6 ‹üÈA 2026-03-22 6/300 2026-03-27 19:56 by WYUMater
[¿¼ÑÐ] 070300Çóµ÷¼Á306·Ö +3 26ÒªÉϰ¶ 2026-03-27 3/150 2026-03-27 17:57 by arrow8852
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤ 264·Ö¸÷¿Æ¹ýAÇø¹ú¼ÒÏß +10 ¹þ¹þ157349 2026-03-21 10/500 2026-03-27 13:06 by zzll406
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á +16 ‹üÈA 2026-03-22 16/800 2026-03-27 11:23 by ÍõЦÓîÒ»¶¨ÊÇÑо
[¿¼ÑÐ] 314Çóµ÷¼Á +3 ÏªÔÆçæ 2026-03-26 3/150 2026-03-27 11:20 by sanrepian
[¿¼ÑÐ] 276Çóµ÷¼Á¡£ÓаëÄêµç³ØºÍ°ëÄê¸ß·Ö×Óʵϰ¾­Àú +10 ²ÄÁÏѧ257Çóµ÷¼Á 2026-03-23 11/550 2026-03-27 10:13 by YCIT- LHL
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +7 ¹ûÈ»ÓÐÎÒ 2026-03-26 7/350 2026-03-27 00:26 by wxiongid
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ²ÄÁÏcailiao 2026-03-21 5/250 2026-03-26 20:41 by fmesaito
[¿¼ÑÐ] ²ÄÁÏ¿¼ÑÐÇóµ÷¼Á +3 Dendel 2026-03-23 6/300 2026-03-26 17:51 by fmesaito
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +8 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 8/400 2026-03-26 16:33 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 0856Çóµ÷¼Á +8 zhn03 2026-03-25 9/450 2026-03-26 13:42 by zzll406
[¿¼ÑÐ] ÇóbÇøÔºÐ£µ÷¼Á +4 ÖÜ56 2026-03-24 5/250 2026-03-25 17:12 by yishunmin
[¿¼ÑÐ] 0854AI CV·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-23 4/200 2026-03-25 17:04 by CoderLoser
[¿¼ÑÐ] 296Çóµ÷¼Á +4 Íô£¡£¿£¡ 2026-03-25 7/350 2026-03-25 16:41 by Íô£¡£¿£¡
[¿¼ÑÐ] 282Çóµ÷¼Á +3 wcq131415 2026-03-24 3/150 2026-03-25 12:16 by userper
[¿¼ÑÐ] 318Çóµ÷¼Á +5 plumÀî×Ó 2026-03-21 8/400 2026-03-25 09:26 by aa331100
[¿¼ÑÐ] 277·ÖÇóµ÷¼Á£¬¿çµ÷²ÄÁÏ +3 ¿¼Ñе÷¼Álxh 2026-03-24 3/150 2026-03-24 13:52 by JourneyLucky
[¿¼ÑÐ] 335Çóµ÷¼Á +4 yuyuÓî 2026-03-23 5/250 2026-03-23 23:49 by Txy@872106
[¿¼ÑÐ] ʯºÓ×Ó´óѧ£¨211¡¢Ë«Ò»Á÷£©Ë¶²©Ñо¿Éú³¤ÆÚÕÐÉú¹«¸æ +3 Àî×ÓÄ¿ 2026-03-22 3/150 2026-03-22 21:01 by ÔõôÊÍ»³
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û