²é¿´: 922  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Ê®µãÖӵĿ§·È

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ÁôÊý¶¨Àí2 ÒÑÓÐ2È˲ÎÓë

±ÈÈç˵:

»ý·Ö exp(-x^2) / (x^2+1), ´Ó¸ºÎÞÇîµ½µ½ÕýÎÞÇî. Õâ¸ö½á¹û´ó¸ÅÊÇ1.34329

ÓÃÁôÊý¶¨Àí, ÉÏÆ½ÃæµÄ¼«µãÊÇ x=-i.  »ý·ÖµÄ½á¹ûÊÇ e * pi, ´ó¸ÅÊÇ 8.53973

Õâ¾ÍÊÇ˵, Õâ¸öÀàÐ͵Ļý·Ö²»ÄÜÓÃÁôÊý¶¨Àí? »¹ÊÇÎÒÓÃʲô¿¼ÂǵIJ»ÖÜÈ«?
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

yhy965307514

Ìú³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÊÇÄã×Ô¼ºÃ»ÓиãÇå³þ¡£
¶àÓëÖÇÕß½»Á÷
3Â¥2016-02-17 12:10:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

racoon01

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ê®µãÖӵĿ§·È: ½ð±Ò+20 2016-02-17 19:09:26
Õâ¸ö»ý·ÖÓÃÁôÊý¶¨Àí¼ÆËãʱ£¬»ý·ÖΧµÀµÄÑ¡ÔñÓ¦¸ÃÌØ±ðСÐIJÅÊÇ¡£ÄãµÄÄǸö´íÎó½á¹û8.53973ÏÔÈ»Êǰѻý·ÖΧµÀÑ¡Ôñ³ÉÁËʵÖá¼Ó°ë¾¶ÎªinfinityµÄ°ëÔ²»¡¡£µ«ÕâÊDz»Ðеġ£ÀíÓÉÊÇ£º ´ËΧµÀÉÏ´æÔÚx=i*infinityµÄµã£¬¶ø±»»ýº¯Êýe^{-x^2}/(X^2+1)ÔÚÕâ¸öµãÉÏÊÇ·¢É¢µÄ¡£
racoon
2Â¥2016-02-16 22:00:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ê®µãÖӵĿ§·È

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by yhy965307514 at 2016-02-17 12:10:35
ÊÇÄã×Ô¼ºÃ»ÓиãÇå³þ¡£

ÄãÕâ¸ö²»ËãÓ¦Öú
4Â¥2016-02-17 19:10:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ê®µãÖӵĿ§·È

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by racoon01 at 2016-02-16 22:00:07
Õâ¸ö»ý·ÖÓÃÁôÊý¶¨Àí¼ÆËãʱ£¬»ý·ÖΧµÀµÄÑ¡ÔñÓ¦¸ÃÌØ±ðСÐIJÅÊÇ¡£ÄãµÄÄǸö´íÎó½á¹û8.53973ÏÔÈ»Êǰѻý·ÖΧµÀÑ¡Ôñ³ÉÁËʵÖá¼Ó°ë¾¶ÎªinfinityµÄ°ëÔ²»¡¡£µ«ÕâÊDz»Ðеġ£ÀíÓÉÊÇ£º ´ËΧµÀÉÏ´æÔÚx=i*infinityµÄµã£¬¶ø±»»ýº¯Êýe ...

Ã÷°×ÁË,лл.
5Â¥2016-02-17 19:10:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-20 3/150 2026-03-22 16:00 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸º£´ó£¬0703»¯Ñ§Ñ§Ë¶304·Ö£¬Óдó´´ÏîÄ¿£¬Ëļ¶Òѹý +5 ÐÒÔËÁ¨Á¨ 2026-03-22 8/400 2026-03-22 15:49 by ChemPharm
[¿¼ÑÐ] 275Çóµ÷¼Á +6 shansx 2026-03-22 8/400 2026-03-22 15:27 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ070300 ѧ˶336Çóµ÷¼Á +5 vvÃÔ 2026-03-21 8/400 2026-03-22 14:20 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼Á +5 Zhangbod 2026-03-21 7/350 2026-03-22 13:13 by Zhangbod
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +4 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 4/200 2026-03-22 08:34 by hxsm
[¿¼ÑÐ] 310Çóµ÷¼Á +3 baibai1314 2026-03-16 3/150 2026-03-21 03:56 by JourneyLucky
[¿¼ÑÐ] ¶þ±¾¿ç¿¼Ö£´ó²ÄÁÏ306Ó¢Ò»Êý¶þ +3 z1z2z3879 2026-03-17 3/150 2026-03-21 02:29 by JourneyLucky
[¿¼ÑÐ] 311Çóµ÷¼Á +5 ¶¬Ê®Èý 2026-03-18 5/250 2026-03-21 00:16 by JourneyLucky
[¿¼ÑÐ] ÄϾ©´óѧ»¯Ñ§376Çóµ÷¼Á +3 hisfailed 2026-03-19 6/300 2026-03-20 23:43 by hisfailed
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] 308Çóµ÷¼Á +3 °¢½ã°¢½ã¼Ò°¡ 2026-03-18 3/150 2026-03-20 23:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©Àí¹¤´óѧ085701×ÊÔ´Óë»·¾³302·ÖÇóµ÷¼Á +4 ¿ûè÷ÎÀ¶Ó 2026-03-18 6/300 2026-03-20 23:02 by JourneyLucky
[¿¼ÑÐ] 317Çóµ÷¼Á +5 Éê×ÓÉêÉê 2026-03-19 9/450 2026-03-20 22:26 by JourneyLucky
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 5/250 2026-03-20 22:11 by ÔÆÓÎÖØÑô
[¿¼ÑÐ] AÇøÏß²ÄÁÏѧµ÷¼Á +5 ÖÜÖÜÎÞ¼« 2026-03-20 5/250 2026-03-20 21:33 by laoshidan
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +22 rare12345 2026-03-18 22/1100 2026-03-20 20:39 by zhukairuo
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 277µ÷¼Á +5 ×ÔÓɼå±ý¹û×Ó 2026-03-16 6/300 2026-03-17 19:26 by Àîleezz
[¿¼ÑÐ] 302Çóµ÷¼Á +4 С¼Öͬѧ123 2026-03-15 8/400 2026-03-17 10:33 by С¼Öͬѧ123
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û