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erictan2046

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hank612

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

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Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
erictan2046: ½ð±Ò+2 2016-08-09 21:16:32
ÒýÓûØÌû:
2¥: Originally posted by _ȦȦȦȦ_ at 2016-08-04 18:54:48
µÚÒ»Ìâ34  µÚÈýÌâ¡Ì5

3: ÌâÄ¿¸ÄÒ»ÏÂ.

ÒÑÖªÓÐÁ½µã A(0,1), B(1,-1). Ö±Ïßy=xÉÏÓÐÒ»µã P(x,x). ÎÊ: |PA|+|PB|µÄ×îСֵÊÇʲô?  

´ð: A,P,B Èýµã¹²Ïßʱ.
We_must_know. We_will_know.
7Â¥2016-08-05 03:10:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

_ȦȦȦȦ_

½û³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
erictan2046: ½ð±Ò+1 2016-08-08 19:51:19
erictan2046: ½ð±Ò+1 2016-08-09 21:06:22
±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2016-08-04 18:54:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hank612

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
erictan2046: ½ð±Ò+1 2016-08-09 21:06:32
4. 9ÕÅ

ÈÎȡһ¸öÑϸñ°¼µÄº¯Êý, ±ÈÈç ,
ÄÇô, °Ñ f(1),f(2),...,f(10)ÒÀ´Îдµ½Ô²ÖÜÉÏ, ÄÇô³ýÁËf(10) ÒÔÍâ, ÆäËü9¸öλÖÃÉϵÄÊý¶¼Âú×ãÌõ¼þ.
We_must_know. We_will_know.
4Â¥2016-08-05 00:29:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Edstrayer

°æÖ÷ (ÖøÃûдÊÖ)

·½´ç¶·ÊÒСÌìµØÕýÆøÃÔÂþ´óÊÀ½ç

¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
erictan2046: ½ð±Ò+1 2016-08-09 21:06:45
erictan2046: ½ð±Ò+1 2016-08-09 21:16:42
erictan2046: ½ð±Ò+1 2016-08-09 22:03:37
1.ÇëÎÊ¿ÉÒÔʹµÃ  ÎªÍêȫƽ·½ÊýµÄËùÓÐÕýÕûÊý n Ö®ºÍÊÇʲô£¿
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5Â¥2016-08-05 02:01:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hank612

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
erictan2046: ½ð±Ò+1 2016-08-08 19:29:19
erictan2046: ½ð±Ò+1 2016-08-09 21:06:54
ÒýÓûØÌû:
5Â¥: Originally posted by Edstrayer at 2016-08-05 02:01:31
1.ÇëÎÊ¿ÉÒÔʹµÃ n^2+n+34  ÎªÍêȫƽ·½ÊýµÄËùÓÐÕýÕûÊý n Ö®ºÍÊÇʲô£¿
¿ÉÒÔʹµÃ n^2+n+34  ÎªÍêȫƽ·½ÊýµÄËùÓÐÕýÕûÊý n·Ö±ðÊÇ33£¬10£¬5£¬1£¬ÆäºÍÔòΪ49.

ÓÐÁË @Edstrayer °æÖ÷´óÉñµÄ´ð°¸ºó,½â´ð˼·¶ÙʱÃ÷ÀÊ.

Éè , ÄÇô.

ÓÚÊÇ k Ö»ÄÜȡֵ 1,2,3,4,5.   °¤¸öÊÔÒ»ÏÂ, µÃ³ö
k=1ʱ n=33;
k=2ʱ n=10;
k=3ʱ n=5;
k=4ʱ n=18/7, ÌÔÌ­;
k=5ʱ n=1.
We_must_know. We_will_know.
6Â¥2016-08-05 02:34:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

erictan2046

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by lijdoc at 2016-08-04 20:00:07

°ÚÏÂÊýѧÀÞ̨£¬´ó¼Ò½»Á÷½»Á÷

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
8Â¥2016-08-05 07:32:00
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ÆÕͨ»ØÌû
3Â¥2016-08-04 20:00:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

erictan2046

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by hank612 at 2016-08-05 03:10:21
3: ÌâÄ¿¸ÄÒ»ÏÂ.

ÒÑÖªÓÐÁ½µã A(0,1), B(1,-1). Ö±Ïßy=xÉÏÓÐÒ»µã P(x,x). ÎÊ: |PA|+|PB|µÄ×îСֵÊÇʲô?  

´ð: A,P,B Èýµã¹²Ïßʱ....

²»ÄÜÂÒ¸ÄÌâÄ¿

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
9Â¥2016-08-05 07:32:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

szuwusongbin

ľ³æ (ÕýʽдÊÖ)

10Â¥2016-08-05 17:58:18
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