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20151130
2015ǯ11·î30Æü01:44

³ÆÀ®Ê¬¤¬Ê£ÁÇ¿ô¤ÎÀµÊý¹ÔÎó X ¤ËÂФ·¤Æ, ¦²_{n=0}^{¡ç}(X^n/n!) ¤Ï¼ý«¤·, 0 ¤Ç¤Ï¤Ê¤¤.

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20151129
2015ǯ11·î29Æü00:50

333 ¤Ï 9 ¤ÎÇÜ¿ô¤Ç¤¢¤ë.37 ¤È 3 ¤Ï¥¢¥ë¥«¥ê¶â°¤Î¸¶»Ò¤Î¸¶»ÒÈÖ¹æ¤Ç, 9 ¤Ï¥Ï¥í¥²¥ó¤Î¸¶»Ò¤Î¸¶»ÒÈÖ¹æ¤Ç¤¢¤ë.¤½¤ì¤é¤ò ion ·ë¹ç¤·¤¿Êª¼Á¤ÎÀ­¼Á¤âͽÁÛ¤·¤¬¤¿¤¤.

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20151128
2015ǯ11·î28Æü04:04

j ¤òµõ¿ôñ°Ì¤È¤·, x^2+y^2=(x+jy)(x-jy) ¤¬À®¤êΩ¤Á, Äê¿ôÇܤΰ㤤¤ÈÀѤνç¤ò½ü¤­À°¼°¤Î°ø¿ôʬ²ò¤ÇÀѤγÆÀ®Ê¬¤¬´ûÌó¤Ç¤¢¤ë¤â¤Î°ìÄ̤ꤷ¤«¤Ê¤¤¤Î¤Ç, x^2+y^2 ¤Ï¼Â¿ô·¸¿ô¤Î°ì¼¡¼°¤ÎÀѤˤϤʤé¤Ê¤¤.

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20151127
2015ǯ11·î27Æü00:19

Z ¤òÀ°¿ôÁ´ÂΤ«¤é¤Ê¤ë½¸¹ç¤È¤·, (a,b,c,d)¢ºZ¡ß(Z-{0})¡ßZ¡ß(Z-{0}) ¤È¤·, a/b ¤È c/d ¤ÎÁêÅù¤ÈƱÃͤÎÌ¿Âê¤È¤·¤Æ, ¢Ð(e,f)¢ºZ¡ß(Z-{0}), ¢Ð(g,h)¢º(Z-{0})^2, a=eg, b=fg, c=eh, d=fh ¤¬À®¤êΩ¤Ä»ö¤È, ¢Ð(e,f)¢ºZ¡ß(Z-{0}), ¢Ð(g,h)¢º(Z-{0})^2, e=ag=ch, f=b

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¸¡Æ¤
2015ǯ11·î26Æü06:28

¾®³Ø¹»¤Ç¶â¤ÎÏäò¤·¤Æ¤â¶â¤ò¤â¤é¤¨¤Ê¤¤.¢£¡Ö½÷¤ÎÍç¤Ï¶â¤Ë¤Ê¤ë¡×¡¡¾®³Ø¶µÍ¡¤¬È¯¸À¡¢½èʬ¸¡Æ¤¡¡°¦ÃÎ(Ä«Æü¿·Ê¹¥Ç¥¸¥¿¥ë - 11·î24Æü 21:28)http://news.mixi.jp/view_news.pl?media_id=168&from=diary&id=3727591

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20151126
2015ǯ11·î26Æü06:08

¼Â¿ô·¸¿ô¤Î°ìÊÑ¿ô»°¼¡¼°¤Î¼Â¿ôº¬¤Ï°ì¸Ä¤«Æó¸Ä¤«»°¸Ä¤Ç, Æó¸Ä¤Î»þ¤Ïɬ¤º°ìÊý¤¬½Åº¬¤Ç¤¢¤ê, °ì¸Ä¤Î»þ¤Ï½Åº¬¤Ç¤Ê¤¤¤«, »°½Åº¬¤Ç¤¢¤ë.

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20151125
2015ǯ11·î25Æü00:34

n ¤ò 1 °Ê¾å¤Î¼«Á³¿ô¤È¤·, n ²óÈùʬ²Äǽȡ¿ô¤ÎÆÃÄê¤ÎÅÀ¤Ç n ¼¡¤ÎÀÜ¿¨¤ò¤¹¤ë¹â¡¹ n ¼¡È¡¿ô¤Ï°ìÄ̤ꤷ¤«¤Ê¤¤.

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20151124
2015ǯ11·î24Æü02:49

Ê£ÁÇ¿ô¤ÎÅùÈæ¿ôÎó¤ÎÀäÂÐÃͤÏÄê¿ô¤«Ã±Ä´Áý²Ã¤«Ã±Ä´¸º¾¯¤Ç¤¢¤ë.

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20151123
2015ǯ11·î23Æü00:11

326=40*8+6.8 ¤ÎÇÜ¿ô¤Ë 6 ¤ò­¤·¤¿À°¿ô¤ÏÊ¿Êý¿ôÆó¸Ä¤ÎϤˤϤʤé¤Ê¤¤.8 ¤ÎÇÜ¿ô¤Ë 2 ¤ò­¤·¤¿À°¿ô¤Ç 0 °Ê¾å¤Î¤â¤Î¤Ç¤â, 42 ¤ÏÊ¿Êý¿ôÆó¸Ä¤ÎϤˤʤé¤Ê¤¤.

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20151122
2015ǯ11·î22Æü02:20

Z ¤òÀ°¿ôÁ´ÂΤ«¤é¤Ê¤ë´Ä¤È¤·, p ¤òÁÇ¿ô¤È¤·, Z/(pZ) ¤Î 0+pZ ¤Ç¤Ê¤¤¸µ¤Ï 1 ²ó°Ê¾åƱ¤¸¤â¤Î¤ò²¿ÅÙ¤«³Ý¤±¤ë¤È¤È 1+pZ ¤Ë¤Ê¤ë»ö¤Î¾ÚÌÀ¤ÏÆñ¤·¤¤¤¬, Z/(pZ)-{0+pZ} ¤ÎÁ´¤Æ¤Î¸µ¤¬²ÄµÕ¤Ç¤¢¤ë»ö¤ò¼¨¤·¤Æ·²ÏÀ¤ÎÌ¿Âê¤Ç¾ÚÌÀ¤¹¤ì¤ÐÎɤ¤.

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20151121
2015ǯ11·î21Æü02:05

325=1+18^2=6^2+17^2=10^2+15^2.325=(1^2+2^2)(1^2+2^2)(2^2+3^2).

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Ëܿͤ϶¤ì¤òÆɤߤˤ¯¤¤¤È¤Ï»×¤ï¤Ê¤¤¤«.ȯ²»¤¹¤ë¾ì¹ç¤âʹ¤­¤Ë¤¯¤¤»ö¤¬¤¢¤ë.¤â¤¦ÆüËܸì¤Ç¤¤¤¤¤¸¤ã¤ó¡ª¤È»×¤¦²£Ê¸»úñ¸ì¥é¥ó¥­¥ó¥°http://news.mixi.jp/view_news.pl?media_id=45&from=diary&id=3721231

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20151120
2015ǯ11·î20Æü04:03

324=(4*4+¢å(4))^¢å(4).4 ¤òÆó¸Ä¤ÈÊ¿Êýº¬¤È³¬¾è¤ÈÀ°¿ôÉôʬ¤Ç¤É¤ÎÀ°¿ô¤â¤Ç¤­¤ë¤À¤í¤¦.

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ÅÅưʪºï¤êµ¡¤Ë̵¸Â¤Î²ÄǽÀ­´¶¤¸¤ë.¤È¤³¤í¤Ç¾®³ØÀ¸¤Ë¤«¤Þ¤Ü¤³¤ÏÁ᤹¤®¤¿¤«. ¤«¤Þ¤Ü¤³¤¬²¿¤«¤òÃΤäƤ«¤é¤«¤Þ¤Ü¤³¤ÎÏäò¤¹¤Ù¤·.°û¤à¤«¤Þ¤Ü¤³¤Ë¡¢¤«¤Þ¤Ü¤³¥í¥Ü¡¡¾®³ØÀ¸¹Í°Æ¤Î¡ÈÌ´¤Î¤«¤Þ¤Ü¤³¡É¤ò¼ÂºÝ¤Ëºî¤Ã¤¿¥µ¥¤¥È¤Ë̵¸Â¤Î²ÄǽÀ­´¶¤¸¤ëhttp://news.mixi.jp/view

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20151119
2015ǯ11·î19Æü02:06

323=17*19.¤È¤³¤í¤Ç, potassium chloride ¤È¤¤¤¦Êª¼Á¤ò¹Í¤¨¤¿¤¬, ͽÁÛ¤µ¤ì¤ëÀ­¼Á¤Ï ion ·ë¹ç¤¯¤é¤¤¤·¤«¤Ê¤¤.

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º£¤ÎÆüËܤδë¶È¤ÏƬ¤¬°­¤¤¤È¤¤¤¦¤³¤È¤À.¢£¡Ö¿Íºà¤Î¥ß¥¹¥Þ¥Ã¥ÁΨ¡×¤¬À¤³¦ºÇ°­¤ÎÆüËÜ¡¡´ë¶È¤¬Âç³Ø¶µ°é¤ò·Ú»ë¤·¡¢¹â¥¹¥­¥ë¿Íºà¤ò¸ü¶ø¤·¤Ê¤¤¤«¤é¡©(¥­¥ã¥ê¥³¥Í - 11·î17Æü 17:40)http://news.mixi.jp/view_news.pl?media_id=210&from=diary&id=3716893

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20151118
2015ǯ11·î18Æü05:42

Ê£ÁÇÈ¡¿ô¤ÎÀµÂ§È¡¿ô¤ÇÄêµÁ°è¤¬Í­³¦¤Ç¤Ê¤¯¤ÆÄê¿ô¤Ç¤Ê¤¯¤Æ¤âÃÍ°è¤ÏÍ­³¦¤Î»ö¤â¤¢¤ë.

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20151117
2015ǯ11·î17Æü00:52

G ¤È m_{1} ¤È m_{2} ¤Ï t ¤ËÂФ·¤ÆÄê¿ô¤È¤¹¤ë. x_{1}, x_{2}, y_{1}, y_{2} ¤Ï t ¤ÎÈ¡¿ô¤È¤¹¤ë.(¢ß_{t})^2(x_{1})=Gm_{2}(x_{2}-x_{1})((x_{2}-x_{1})^2+(y_{2}-y{1})^2)^(-3/2),(¢ß_{t})^2(y_{1})=Gm_{2}(y_{2}-y_{1})((x_{2}-x_{1})^2+(y_{2}-y{1})^2)^(-3

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20151116
2015ǯ11·î16Æü01:23

20+11=15+16. ¤Ä¤Þ¤ê, 20151116 ¤Ï 101 ¤ÎÇÜ¿ô¤Ç¤¢¤ë.20+11=15+16=31 ¤Ç, 20151116 ¤Ï 31 ¤ÎÇÜ¿ô¤À¤¬, 1013030 ¤Ï 31 ¤ÎÇÜ¿ô¤Ç¤Ï¤Ê¤¤.20151116=2^2*31*101*1609.2 ¤È 31 ¤È 101 ¤È 1609 ¤ÏÁÇ¿ô¤Ç¤¢¤ë.

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20151115
2015ǯ11·î15Æü02:29

319 ¤Ï 2 ¤ÎÇÜ¿ô¤Ç¤â 3 ¤ÎÇÜ¿ô¤Ç¤â 5 ¤ÎÇÜ¿ô¤Ç¤â 7 ¤ÎÇÜ¿ô¤Ç¤â¤Ê¤¤¤¬, 11 ¤ÎÇÜ¿ô¤Ç¤¢¤ë.319=11*29.

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Èó¾ï¼±
2015ǯ11·î14Æü03:46

»ä¤Î¸Ä¿ÍŪ¤Ê¹Í¤¨¤Ç¶²½Ì¤Ç¤¹¤¬ http://mixi.jp/run_appli.pl?id=3774&appParams=%7B%22image_id%22%3A15247960%7D ¤Î°á¤Ï¤ª¶â¤Ç¤ÏÇ㤨¤Ê¤¤¤«¤é¤ä¤ë¤Ê¤é¼«Ê¬¤Ç°á¤òºî¤ì¤ë»þ¤«¤é¥³¥¹¥×¥ì¤¹¤ë¤Ù¤­¤«¤Ê¤Ã¤Æ»×¤¤¤Þ¤¹¡¦¡¦¡¦.¡Ö°áÁõÂߤ»¡×¥³¥¹¥×¥ì³ØÀ¸¤ÎÈó¾ï¼±http:/

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20151114
2015ǯ11·î14Æü03:22

¼Â¿ô¤ÎÀ°¼°È¡¿ô¤Ï²òÀÏŪȡ¿ô¤Ç¤¢¤ë.²òÀÏŪȡ¿ô¤ÏÀ°¼°È¡¿ô¤Î»þ¤È¤½¤¦¤Ç¤Ê¤¤»þ¤¬¤¢¤ë.

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20151113
2015ǯ11·î13Æü02:20

n ¤ò 2 °Ê¾å¤Î¼«Á³¿ô¤È¤·, a ¤ò 0 ¤Ç¤Ê¤¤Ê£ÁÇ¿ô¤È¤·, b ¤òÊ£ÁÇ¿ô¤È¤·, I ¤ò n ¼¡Ã±°Ì¹ÔÎó¤È¤·, aX+bI=0 ¤È¤Ê¤ë³ÆÀ®Ê¬¤¬Ê£ÁÇ¿ô¤Î n ¼¡ÀµÊý¹ÔÎó X ¤Ï°ì¸Ä¤À¤±Â¸ºß¤¹¤ë.Æ󼡼°¤Ë¤Ê¤ë¤ÈÆñ¤·¤¯¤Ê¤ë. X ¤Ë³Ý¤±¤Æ¤¤¤ë¤Î¤¬²ÄµÕ¤Ç¤Ê¤¤¹ÔÎó¤Î¾ì¹ç¤âÆñ¤·¤¯¤Ê¤ë.

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20151112
2015ǯ11·î12Æü04:29

a,b,c,d ¤ò¼Â¿ô¤È¤·, {(x,y);x¤Èy¤Ï¼Â¿ô¤«¤Ä((x-a)^2+(y-b)^2¡ã1¤Þ¤¿¤Ï(x-c)^2+(y-d)^2¡ã1)} ¤ÏȾ·Â 1 ¤Î±ß¤òÉôʬ½¸¹ç¤È¤·¤Æ´Þ¤Þ¤Ê¤¤.

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20151111
2015ǯ11·î11Æü00:25

4!=5^2-1, 5!=11^2-1, 7!=71^2-1.

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20151110
2015ǯ11·î10Æü00:28

I ¤È J ¤ò¼Â¿ô¤«¤é¤Ê¤ë¶è´Ö¤È¤·, I¢ÁJ ¤Ï¶õ½¸¹ç¤Ç¤Ï¤Ê¤¤¤¢¤ë³«½¸¹ç¤òÉôʬ½¸¹ç¤È¤·¤Æ´Þ¤à¤È¤¹¤ë.f ¤òÄêµÁ°è¤¬ I ¤Ç³ÆÃͤ¬¼Â¿ô¤ÎÆÌÈ¡¿ô¤È¤·, g ¤òÄêµÁ°è¤¬ J ¤Ç³ÆÃͤ¬¼Â¿ô¤ÎÆÌÈ¡¿ô¤È¤·, x¢ºI¢ÁJ ¤Ê¤é¤Ð f(x)=g(x) ¤È¤¹¤ë¤È, h ¤òÄêµÁ°è¤¬ I ¢ÀJ ¤Ç x¢ºI ¤Ê¤é¤Ð

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Êø²õ
2015ǯ11·î09Æü03:56

19À¤µª¤È¤Ï²¿¤«¤éÃåÁÛ¤µ¤ì¤ë.»þ´Ö¤ò 10^(-30) Éô֤òñ°Ì¤Ë¤·¤Æ¤â 2^256-1 ¤Þ¤Ç¿ô¤¨¤ë¤è¤¦¤Ë¤¹¤ì¤Ð 130²¯Ç¯·Ð¤Ã¤Æ¤â¿ô¤¨¤­¤ì¤Ê¤¤.2036ǯ¤Ë¥Í¥Ã¥È¤¬Êø²õ¤¹¤ë¤«¤â¤Ã¤ÆËÜÅö¡©http://news.mixi.jp/view_news.pl?media_id=121&from=diary&id=3702588

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20151109
2015ǯ11·î09Æü03:00

X ¤ò½ç½øÂΤȤ·, n ¤ò¼«Á³¿ô¤È¤·, 1 °Ê¾å n °Ê²¼¤Î³ÆÀ°¿ô k ¤ËÂФ·¤Æ x_{k}¢ºX ¤È¤¹¤ë¤È, ­ô_{k=1}^{n}(x_{k})¡æ0 ¤¬À®¤êΩ¤Á, 1 °Ê¾å n °Ê²¼¤Î¤¢¤ëÀ°¿ô k ¤ËÂФ·¤Æ x_{k}¡â0 ¤Ê¤é¤Ð, ­ô_{k=1}^{n}(x_{k})¡ä0 ¤Ç¤¢¤ë.

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20151108
2015ǯ11·î08Æü06:00

20, 15, 11, 8 ¤Î³¬º¹¿ôÎó¤ÏÅùº¹¿ôÎó¤Ç¤¢¤ë.a-3b+3c-d=0 ¤Î»þ, a, b, c, d ¤Î³¬º¹¿ôÎó¤ÏÅùº¹¿ôÎó¤Ç¤¢¤ê, a-3b+3c-d¡â0 ¤Ê¤é¤Ð a, b, c, d ¤Î³¬º¹¿ôÎó¤ÏÅùº¹¿ôÎó¤Ç¤Ï¤Ê¤¤.

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¹Ö¤¸¤Ê¤¤
2015ǯ11·î07Æü01:21

¶¤ì¤ÏÍý¤ÎÀ¤³¦¤è¤ê¤â¤Ï¤ë¤«¤ËÆñ¤·¤¯, ¿Í´Ö¤¬¤É¤³¤Þ¤Ç¹Ö¤¸¤é¤ì¤è¤¦.¤¢¤Î¡Ö¥Ð¥«ÅÄÂç³Ø¡×¤¬ËÜÅö¤Ë³«¹Ö¡¡¡È¥Ð¥«¤È¤Ï²¿¤«¡É¤ò¥Þ¥¸¥á¤ËÄɵ᤹¤ë¤Î¤À¡ªhttp://news.mixi.jp/view_news.pl?media_id=128&from=diary&id=3699941

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