24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 780  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Àî¸ÉÊÇ

гæ (СÓÐÃûÆø)

[ÇóÖú] ÁãµãÎÊÌâ ÒÑÓÐ2È˲ÎÓë

»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

wurongjun

ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Àî¸ÉÊÇ(feixiaolin´ú·¢): ½ð±Ò+3 2015-09-13 10:03:23
ÕâÊÇÕý½»º¯ÊýµÄ»ù±¾ÐÔÖÊ!
ÁíÍâ,ÊDz»ÊÇÓ¦¸Ã±íÊöΪÖÁÉÙÓÐn+1¸öÁãµã!
Ó÷´Ö¤·¨Ö¤Ã÷!
¼ä¾ÙÒ»ÁÐ,ÆäËûÀàËÆ!
¼ÙÈç,f(x)Ö»ÓÐÒ»¸öÁãµãx1,ÄÇôf(x)/(x-x1)±£ºÅ,²»·ÁÉèÆä>0
¶ø(x-x1)^2*f(x)/(x-x1)>0,ËùÒÔÆä»ý·Ö>0
µ«ÊÇ(x-x1)^2*f(x)/(x-x1)=x*f(x)+x1*f(x)µÄ»ý·Ö=0£¬Ã¬¶Ü!
ʣϵÄÖ¤Ã÷»ù±¾¶¼ÊÇÕâ¸ö˼·!
ÉÆ¶ñµ½Í·ÖÕÓб¨,È˼äÕýµÀÊDz×É£.
4Â¥2015-09-12 22:20:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

peterflyer

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

peterflyer


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÓÉÓÚIntegral{x^i*f(x)*dx£¬a, b}=0 ,i=0~n ¡£ÓÉÀ­¸ñÀÊÈÕÖÐÖµ¶¨Àí¿ÉµÃ£º£¨¦Îi£©^i*f(¦Îi)*(b-a)=0
Óɴ˵õ½Ò»¸öÁãµãx=¦Îi ¡£ÓÉÓÚi=0~n,Õân+1¸ö¦Îi ¾ù²»Ïàͬ£¬¹Ê¿ÉµÃÖªf(X)ÔÚ£¨a,b)ÄÚÓÐn+1¸öÁãµã¡£
2Â¥2015-09-12 11:32:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Àî¸ÉÊÇ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by peterflyer at 2015-09-12 11:32:18
ÓÉÓÚIntegral{x^i*f(x)*dx£¬a, b}=0 ,i=0~n ¡£ÓÉÀ­¸ñÀÊÈÕÖÐÖµ¶¨Àí¿ÉµÃ£º£¨¦Îi£©^i*f(¦Îi)*(b-a)=0
Óɴ˵õ½Ò»¸öÁãµãx=¦Îi ¡£ÓÉÓÚi=0~n,Õân+1¸ö¦Îi ¾ù²»Ïàͬ£¬¹Ê¿ÉµÃÖªf(X)ÔÚ£¨a,b)ÄÚÓÐn+1¸öÁãµã¡£

ÄãÔõô֪µÀÕâЩ¸ùûÓÐÏàͬµÄÄØ£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
3Â¥2015-09-12 16:02:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Àî¸ÉÊÇ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by wurongjun at 2015-09-12 22:20:39
ÕâÊÇÕý½»º¯ÊýµÄ»ù±¾ÐÔÖÊ!
ÁíÍâ,ÊDz»ÊÇÓ¦¸Ã±íÊöΪÖÁÉÙÓÐn+1¸öÁãµã!
Ó÷´Ö¤·¨Ö¤Ã÷!
¼ä¾ÙÒ»ÁÐ,ÆäËûÀàËÆ!
¼ÙÈç,f(x)Ö»ÓÐÒ»¸öÁãµãx1,ÄÇôf(x)/(x-x1)±£ºÅ,²»·ÁÉèÆä>0
¶ø(x-x1)^2*f(x)/(x-x1)>0,ËùÒÔÆä»ý·Ö> ...

À÷º¦£¬ÖÁÉÙÁ½¸ö×ÖÎÒûÓÐд³öÀ´

·¢×ÔСľ³æAndroid¿Í»§¶Ë
5Â¥2015-09-13 09:07:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +8 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 9/450 2026-04-13 20:08 by ѧԱJpLReM
[¿¼ÑÐ] ²ÄÁÏ299ר˶Çóµ÷¼Á +13 +21 2026-04-09 13/650 2026-04-13 14:16 by ÕÅzhihao
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +8 Ľ¾øcc 2026-04-09 8/400 2026-04-13 14:08 by ÕÅzhihao
[¿¼ÑÐ] 0854µ÷¼Á +10 ³¤¹­°Á 2026-04-11 11/550 2026-04-13 10:38 by wp06
[¿¼ÑÐ] 299Çóµ÷¼Á +8 ZVVZ13 2026-04-08 8/400 2026-04-12 00:40 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ354·Ö +5 ÓêÉùÓàÉú 2026-04-11 6/300 2026-04-11 16:12 by ÓêÉùÓàÉú
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +7 ì±12 2026-04-09 9/450 2026-04-11 09:23 by ŶŶ123
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-04-10 6/300 2026-04-11 05:23 by zhuwenxu
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤µ÷¼Á +12 ·ñ¼«Ì©À´2026 2026-04-10 13/650 2026-04-11 00:28 by wangjihu
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +3 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[¿¼ÑÐ] 0858Çóµ÷¼Á 5+5 Gky09300550£¬ 2026-04-10 8/400 2026-04-10 19:13 by chemisry
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] 283µç×ÓÐÅÏ¢Çóµ÷¼Á +4 ÈýʯWL 2026-04-08 4/200 2026-04-09 10:21 by wp06
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +7 ³¬È˲»»á·É@ 2026-04-08 7/350 2026-04-09 09:35 by gong120082
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +4 ö©??? 2026-04-08 4/200 2026-04-08 21:44 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +7 ¼ÓÒ»Ò»¾Å 2026-04-07 10/500 2026-04-08 20:14 by yutian743
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û