| ²é¿´: 3288 | »Ø¸´: 11 | ||||
áÌáÌʦ¸µÐ³æ (³õÈëÎÄ̳)
|
[ÇóÖú]
³¬Ô½º¯ÊýÇó½âÎöʽ ÒÑÓÐ1È˲ÎÓë
|
|||
Çó´óÉñ°ïæ½â´ðÕâ¸ö³¬Ô½º¯Êýa(x.^2)+bx-c(1+x)log(1+x)+d=0 a,b,c,dΪ²ÎÊý£¬ÏëµÃµ½x¹ØÓÚa,b,c,dµÄ±í´ïʽ¡£ÓÃmatlabÎÞ·¨½â³ö£¬Èç¹ûÖ»ÄܽüËÆ½âµÄ»°£¬²ÉÓÃʲô·½·¨£¬Ôõô½â |
» ²ÂÄãϲ»¶
²ÄÁÏר˶322·Ö
ÒѾÓÐ12È˻ظ´
Çóµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶£¬Ó¢¶þÊý¶þ342·Ö£¬ÇóÀÏʦÊÕÁô
ÒѾÓÐ17È˻ظ´
µ÷¼Á
ÒѾÓÐ3È˻ظ´
283·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á
ÒѾÓÐ24È˻ظ´
Çó²ÄÁϵ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ289·Ö
ÒѾÓÐ14È˻ظ´
ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©
ÒѾÓÐ6È˻ظ´
µ÷¼Á
ÒѾÓÐ6È˻ظ´
338Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
270Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
265Çóµ÷¼Á
ÒѾÓÐ18È˻ظ´
feixiaolin
ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)
-

ר¼Ò¾Ñé: +518 - Ó¦Öú: 942 (²©ºó)
- ¹ó±ö: 1.275
- ½ð±Ò: 3880
- É¢½ð: 58785
- ºì»¨: 532
- ɳ·¢: 11
- Ìû×Ó: 24215
- ÔÚÏß: 2601.8Сʱ
- ³æºÅ: 2139575
- ×¢²á: 2012-11-21
- רҵ: ¹âѧÐÅÏ¢»ñÈ¡Óë´¦Àí
- ¹ÜϽ: Êýѧ
|
(1+x)log(1+x) Ϊ³Ë¶ÔÊýº¯Êý£¬ÔÚľ³æÂÛ̳ËÑһϣ¬ÀÏÎÊÌâÁË¡£¿É½èÖúwiki°Ù¿Æwº¯Êý×ö¼¶ÊýÕ¹¿ª£¬Çó½üËÆ½â¡£ ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
4Â¥2019-04-22 16:12:41
dingd
Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 1641 (½²Ê¦)
- ½ð±Ò: 15037.3
- É¢½ð: 101
- ºì»¨: 234
- Ìû×Ó: 3410
- ÔÚÏß: 1223.7Сʱ
- ³æºÅ: 291104
- ×¢²á: 2006-10-28
2Â¥2019-04-19 21:06:28
chen08014015
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1820.1
- Ìû×Ó: 285
- ÔÚÏß: 104.3Сʱ
- ³æºÅ: 6397851
- ×¢²á: 2017-04-26
- רҵ: Êýѧ
3Â¥2019-04-19 21:47:34
chen08014015
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1820.1
- Ìû×Ó: 285
- ÔÚÏß: 104.3Сʱ
- ³æºÅ: 6397851
- ×¢²á: 2017-04-26
- רҵ: Êýѧ
|
Õâ¸ö²»ÖªµÀ°¡£¬ÎÒûѧºÃ£¬²»¹ýÄã¿ÉÒÔ°Ñln(x+1)½øÐбäÁ¿·ÖÀ룬·Ö½â ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
5Â¥2019-04-26 15:20:34
áÌáÌʦ¸µ
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 61
- Ìû×Ó: 4
- ÔÚÏß: 7.9Сʱ
- ³æºÅ: 13163599
- ×¢²á: 2018-12-18
- רҵ: ͨÐÅÀíÂÛÓëϵͳ
6Â¥2019-05-02 19:29:47
feixiaolin
ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)
-

ר¼Ò¾Ñé: +518 - Ó¦Öú: 942 (²©ºó)
- ¹ó±ö: 1.275
- ½ð±Ò: 3880
- É¢½ð: 58785
- ºì»¨: 532
- ɳ·¢: 11
- Ìû×Ó: 24215
- ÔÚÏß: 2601.8Сʱ
- ³æºÅ: 2139575
- ×¢²á: 2012-11-21
- רҵ: ¹âѧÐÅÏ¢»ñÈ¡Óë´¦Àí
- ¹ÜϽ: Êýѧ
7Â¥2019-05-02 21:36:54
feixiaolin
ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)
-

ר¼Ò¾Ñé: +518 - Ó¦Öú: 942 (²©ºó)
- ¹ó±ö: 1.275
- ½ð±Ò: 3880
- É¢½ð: 58785
- ºì»¨: 532
- ɳ·¢: 11
- Ìû×Ó: 24215
- ÔÚÏß: 2601.8Сʱ
- ³æºÅ: 2139575
- ×¢²á: 2012-11-21
- רҵ: ¹âѧÐÅÏ¢»ñÈ¡Óë´¦Àí
- ¹ÜϽ: Êýѧ
8Â¥2019-05-02 21:38:56
áÌáÌʦ¸µ
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 61
- Ìû×Ó: 4
- ÔÚÏß: 7.9Сʱ
- ³æºÅ: 13163599
- ×¢²á: 2018-12-18
- רҵ: ͨÐÅÀíÂÛÓëϵͳ
|
Try the following: Use different phrasing or notations Enter whole words instead of abbreviations Avoid mixing mathematical and other notations Check your spelling Give your input in English Other tips for using Wolfram|Alpha: Wolfram|Alpha answers specific questions rather than explaining general topics Enter "2 cups of sugar", not "nutrition information" You can only get answers about objective facts Try "highest mountain", not "most beautiful painting" Only what is known is known to Wolfram|Alpha Ask "how many men in Mauritania", not "how many monsters in Loch Ness" Only public information is available Request "GDP of France", not "home phone of Michael Jordan" ÎÒÊÔÁËһϣ¬½â²»³öÀ´£¬¾ÍÊÇÉÏÃæµÄÄǸö¡£ÄúÊä½øÈ¥Ö®ºóÄܽâ³öÀ´Â𣿱í´ïʽÊǶàÉÙÄØ£¿ |
9Â¥2019-05-05 16:30:00
áÌáÌʦ¸µ
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 61
- Ìû×Ó: 4
- ÔÚÏß: 7.9Сʱ
- ³æºÅ: 13163599
- ×¢²á: 2018-12-18
- רҵ: ͨÐÅÀíÂÛÓëϵͳ
10Â¥2019-05-05 16:31:31














Çó´óÉñ°ïæ½â´ðÕâ¸ö³¬Ô½º¯Êý
»Ø¸´´ËÂ¥