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20171031
2017ǯ10·î31Æü03:48

n ¤ò 1 °Ê¾å¤Î¼«Á³¿ô¤È¤·, X ¤ò¤¤¤¯¤Ä¤«¤ÎÊ£ÁÇ¿ô¤«¤é¤Ê¤ë½¸¹ç¤È¤·, X ¤Î³Æ¸µ x ¤ËÂФ·¤Æ m(x) ¤Ï 1 °Ê¾å¤Î¼«Á³¿ô¤Ë¤Ê¤ë¤È¤·, ­ô_{x¢ºX}(m(x))=n ¤Ë¤Ê¤ë¤È¤¹¤ë¤È, f ¤ò°ìÊÑ¿ôÊ£ÁÇ¿ô·¸¿ô n ¼¡À°¼°¤È¤·, X ¤Î³Æ¸µ x ¤ËÂФ·¤Æ x ¤Ï f ¤Î m(x)-½Åº¬¤Ë¤Ê¤ë¤È¤¹¤ë¤È,

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20171030
2017ǯ10·î30Æü00:15

(x-1)(x-2)(x-3)=x^3-6x^2+11x-6.

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20171029
2017ǯ10·î29Æü00:32

¤¢¤¤¤Þ¤¤½¸¹ç¤Ï¸øÍýŪ½¸¹çÏÀ¤Ç¤Î½¸¹ç¤Ç¤Ê¤¤¤«.¤¢¤¤¤Þ¤¤½¸¹ç¤â¸øÍýŪ½¸¹çÏÀ¤ÎÃæ¤Çµ­½Ò¤Ç¤­¤ë.

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20171028
2017ǯ10·î28Æü00:18

q ¤ò 0 ¤Ç¤Ê¤¤Í­Íý¿ô¤È¤¹¤ë¤È, exp(q) ¤Ï̵Íý¿ô¤Ç¤¢¤ë. ¤Ä¤Þ¤ê, q ¤ò 1 ¤Ç¤Ê¤¤Í­Íý¿ô¤Ç 0 ¤è¤êÂ礭¤¤¤È¤¹¤ë¤È, ln(q) ¤Ï̵Íý¿ô¤Ç¤¢¤ë.

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20171027
2017ǯ10·î27Æü02:44

Í­Íý¿ô¤È²Ã¸º¾è½ü¤ÈÀ°¿ô¾èº¬¤òÍ­¸Â²óÁȤ߹ç¤ï¤»¤¿¤â¤Î¤ÏÍ­Íý¿ôÂξåÂå¿ôŪ¤Ç¤¢¤ë.Í­Íý¿ôÂξåÂå¿ôŪ¿ô¤ÏÍ­Íý¿ô¤È²Ã¸º¾è½ü¤ÈÀ°¿ô¾èº¬¤òÍ­¸Â²óÁȤ߹ç¤ï¤»¤Æ¤Ç¤­¤ë¤â¤Î¤È¤½¤¦¤Ç¤Ê¤¤¤â¤Î¤¬¤¢¤ë.

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20171026
2017ǯ10·î26Æü00:43

¿å¤ËÉ⤭¤ä¤¹¤¤Ìڤǽ®¤òºî¤ì¤Ð¤è¤êÉ⤭¤ä¤¹¤¯¤Ê¤ë¤À¤í¤¦.¤½¤ì¤Ï¤¤¤«¤À¤È¤Ï¸À¤ï¤º½®¤È¸À¤¦¤À¤í¤¦.¤È¤³¤í¤Ç, "½®" ¤Ï "ð" ¤Èǧ¼±¤µ¤ì¤ë¤«¤â¤·¤ì¤Ê¤¤. "Á¥" ¤Ë¤¹¤ì¤ÐÎɤ¤¤«.

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20171025
2017ǯ10·î25Æü01:59

Force ¤Ïñ°Ì»þ´Ö¤¢¤¿¤ê¤Î momentum ¤ÎÊѲ½¤Ç¤¢¤ë.¤½¤ì¤Ç¤Ï momentum ¤Ïñ°Ì»þ´Ö¤¢¤¿¤ê¤Î²¿¤ÎÊѲ½¤«.¤½¤ì¤ò¹Í¤¨¤ë»ö¤Ï¤Ç¤­¤ë¤¬Ì¾Á°¤ÏÃΤé¤Ê¤¤.

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20171024
2017ǯ10·î24Æü00:12

a(1-r^n)/(1-r)+ar^n=a(1-r^(n+1))/(1-r). ¤è¤Ã¤Æ¿ô³ØŪµ¢Ç¼Ë¡¤ÇÅùÈæ¿ôÎó¤ÎϤθø¼°¤¬¾ÚÌÀ¤µ¤ì¤ë.

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20171023
2017ǯ10·î23Æü00:13

a, b ¤òµõ¿ôÉôʬ¤¬ 0 ¤ÎÊ£ÁÇ¿ô¤È¤·, j ¤òµõ¿ôñ°Ì¤È¤¹¤ë¤È, (a+jb)^2=a^2-b^2+2jab ¤¬À®¤êΩ¤Ä.((a+jb)^2 ¤Îµõ¿ôÉôʬ¤¬ 0 ¤Ç¤¢¤ë)¢Î(a=0 ¤Þ¤¿¤Ï b=0).ÏäÏÊѤï¤ë¤¬, JavaScript ¤Î addEventListener ¤ÎÂèÆó argument ¤ËÆþ¤ì¤ë function ¤Ç¤ÏÂè°ì argument ¤Ë

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20171022
2017ǯ10·î22Æü17:10

0 °Ê¾å¤ÎÀ°¿ô¤ò½½Ï»¿Êɽµ­¤·¤Æ, ³Æ°Ì¤Î¿ô¤ò°ì¸Ä¤º¤ÄÁ´¤Æ­¤·¤¿¤â¤Î¤ò½½Ï»¿Êɽµ­¤¹¤ë»ö¤ò²¿ÅÙ¤«·«¤êÊÖ¤¹¤È 0 °Ê¾å F °Ê²¼¤Ë¤Ê¤ê, 3 ¤òË¡¤È¤¹¤ë¾ê;¤È 5 ¤òË¡¤È¤¹¤ë¾ê;¤¬Ê¬¤«¤ë.2 ¤òË¡¤È¤¹¤ë¾ê;¤Ï°ì¤Î°Ì¤À¤±¤Çʬ¤«¤ë.¤³¤ì¤Ç 1E (½½Ï»¿Êɽµ­) ¤È¸ß¤¤¤ËÁǤ«¤É¤¦

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20171021
2017ǯ10·î21Æü00:09

Imaginary numbers ¤Î»ö¤òÆüËܸì¤Ç¤Ïµõ¿ô¤È¤¤¤¦. ²¿¤«¤òÁÛÁü¤·¤Æ¤¤¤ë´Ö¤Ï¸½¼Â¤¬µõ¤í¤Ë¤Ê¤ë¤È¤¤¤¦»ö¤«.

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20171020
2017ǯ10·î20Æü06:25

¼§À­ÂΤζ᤯¤Ç¤ÏÃϾå¤Ç¤âÊý°Ì¼§¿Ë¤Ç¤ÏÊý³Ñ¤Ïʬ¤«¤é¤Ê¤¤¤À¤í¤¦.

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20171019
2017ǯ10·î19Æü00:38

8 ¤Ï 2 ¤Î»°¾è¤Ç¤½¤ì¤Ë 1 ¤ò­¤¹¤È 3 ¤ÎÆó¾è¤Ç¤¢¤ë.0 ¤Ï 0 ¤Î»°¾è¤Ç¤½¤ì¤Ë 1 ¤ò­¤¹¤È 1 ¤ÎÆó¾è¤Ç¤¢¤ë.º£¤Î¤È¤³¤í, ¾¤Ë¤Ï¤¢¤ëÀ°¿ô¤Î»°¾è¤Ç 1 ¤ò­¤¹¤È¤¢¤ëÀ°¿ô¤ÎÆó¾è¤Ç¤¢¤ëÀ°¿ô¤Ï¸«¤Ä¤«¤é¤Ê¤¤.¤½¤³¤ÇËÜÆü¤Î»ä¤Ë¤è¤ëͽÁÛ: n ¤¬ 3 ¤ÎÇÜ¿ô¤Ç¤Ê¤¤À°¿ô¤Ê¤é¤Ð, n

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20171018
2017ǯ10·î18Æü02:43

Æóʬˡ¤ÏʬÅÀ¤ÎÁª¤ÓÊý¤Ë¤è¤Ã¤Æ¤ÏÆó¿Ê¿ô¤Ç·×»»¤¹¤ë»ö¤Ë¤Ê¤ë¤«.

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20171017
2017ǯ10·î17Æü02:42

F(fg)=F(f)g+fF(g) ¤ÏƳȡ¿ô¤ÇÀ®¤êΩ¤Ä¤¬, Á´¤Æ¤ò 0 ¤Ë¤¹¤ëºîÍÑÁǤǤâÀ®¤êΩ¤Ä.

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20171016
2017ǯ10·î16Æü04:44

(2x+y)y=(x+y)^2-x^2. 289=10^2+189=10^2+(10*2+7)*7=(10+7)^2=17^2.

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20171015
2017ǯ10·î15Æü00:13

¼¡¿ô¤¬ 2 °Ê¾å¤Î¶ö¿ô¤Ç¼Â¿ô·¸¿ô¤Î°ìÊÑ¿ôÀ°¼°¤Ç, Äê¿ô¹à¤ÈºÇ¹â¼¡¤Î¹à¤Î·¸¿ô¤ÎÀѤ¬ 0 ¤è¤ê¾®¤µ¤¤»þ, ¼Â¿ôº¬¤¬ 2 ¸Ä°Ê¾å¤¢¤ë¤«, ½Åº¬¤¬Â¸ºß¤¹¤ë.¼Â¿ô·¸¿ô¤Î°ìÊÑ¿ôÆ󼡼°¤ÇÄê¿ô¹à¤ÈºÇ¹â¼¡¤Î¹à¤Î·¸¿ô¤ÎÀѤ¬ 0 ¤è¤ê¾®¤µ¤¤¤Ê¤é¤Ð, ¼Â¿ôº¬¤¬Æó¸Ä¸ºß¤·, ½Åº¬¤Ï̵¤¤.

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20171014
2017ǯ10·î14Æü00:00

»ä¤Ï gauge boson ¤¬Î³¤Ç¤¢¤ë»ö¤ò¸«¤¿¤³¤È¤¬Ìµ¤¤¤¬, ²¿¸Î¤«ÆüËܸì¤Ç¤Ï¥²¡¼¥¸Î³»Ò¤È½ñ¤«¤ì¤ë. ¤È¤¦¤¤¤¦Î»¸«¤«.

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20171013
2017ǯ10·î13Æü01:05

ʪÍý³Ø¤Ç¤Ï force ¤È power ¤¬¤¢¤ë.ÆüËܸì¤Ç¤ÎÅÅÎÏ¤Ï power ¤Ç¤¢¤ë.ÅŲ٤ˤ«¤«¤ëÎϤÏ, ¾¤ÎÅŲ٤ˤè¤ëÅž줫¤é¼õ¤±¤ëÎϤÈ, ¼§¾ì¤ÎÊѲ½¤Ç¼õ¤±¤ëÎϤ¬ÃΤé¤ì¤Æ¤¤¤ë¤¬, ¤½¤ì¤é¤ÏÅÅÎϤȤϸÀ¤ï¤Ê¤¤.

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¥È¥ê¥Ó¥¢¤Î KM 20171012
2017ǯ10·î12Æü00:16

Animation ¤ò¾Êά¤·¤Æ¤â anime ¤Ë¤Ï¤Ê¤é¤Ê¤¤.¥¢¥Ë¥á¤È¸À¤¦¤È amenity ¤È»×¤ï¤ì¤ë¤«¤â¤·¤ì¤Ê¤¤.

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20171012
2017ǯ10·î12Æü00:12

Ʊ¤¸Êª¼ÁÎ̤ζõµ¤¤È¿å¤Ç¤Ï¿å¤ÎÊý¤¬¼ÁÎ̤¬¾®¤µ¤¤.

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20171011
2017ǯ10·î11Æü00:05

È¡¿ô¤ÎÎíÅÀ¤Ç¤Ê¤¤ÅÀÁ´ÂΤ«¤é¤Ê¤ë½¸¹ç¤ÎÊÄÊñ¤ò support ¤È¤¤¤¦.È¡¿ô¤ÎÎíÅÀ¤Ç¤Ê¤¤ÅÀÁ´ÂΤ«¤é¤Ê¤ë½¸¹ç¤ËÁêÅö¤¹¤ëÍѸì¤ÏÃΤé¤Ê¤¤.

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20171010
2017ǯ10·î10Æü00:10

(x+2)^3=x^3+6x^2+12x+8 ¤Ç¤ÏÀµÏ»ÌÌÂΤÎÌÌ¿ô¤ÈÎÇ¿ô¤ÈĺÅÀ¿ô¤¬·¸¿ô¤Ë½Ð¤ë.(x+1)^4=x^4+4x^3+6x^2+4x+1¡¡¤Ç¤ÏÀµ»ÍÌÌÂΤÎÌÌ¿ô¤ÈÎÇ¿ô¤ÈĺÅÀ¿ô¤¬·¸¿ô¤Ë½Ð¤ë.Àµ½½ÆóÌÌÂΤÈÀµÆó½½ÌÌÂΤǤϤɤ¦¤«.x^3+12x^2+30x+20=(x+2)(x^2+10x+10) ¤ÏÆÀ¤é¤ì¤¿¤¬, x^3+20x^2+30x+12

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20171009
2017ǯ10·î09Æü04:48

a(0)=6 ¤È¤·, ¼«Á³¿ô n ¤ËÂФ·¤Æ a(n+1)=6-1/a(n) ¤È¤·, b(n)=a(n)-3 ¤È¤¹¤ë¤È, lim_{n¢ª¡ç}(b(n))=2¢å(2).

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¤³¤¦¤·¤Æ³Ø¹»¤ÏÇѻߤµ¤ì¤ë.²á¹ó¤Ê¸½Âå¤Î¡Ö¥¹¥¯¡¼¥ë¥«¡¼¥¹¥È¡×¡Ä¡Ä¤½¤Î¼Ò²ñŪÇطʤÏhttp://news.mixi.jp/view_news.pl?media_id=116&from=diary&id=4802904

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20171008
2017ǯ10·î08Æü00:11

È¡¿ô¤ÎÈùʬ¤¬ 0 ¤ÎÅÀ¤Ç¤â¶Ë¾®ÅÀ¤Ç¤â¶ËÂçÅÀ¤Ç¤â¤Ê¤¤»ö¤Ï¤¢¤ë.¶Ë¾®ÅÀ¤«¶ËÂçÅÀ¤«¤É¤¦¤«¤è¤ê¤âÈùʬ¤¬ 0 ¤Ç¤¢¤ë»ö¤¬½ÅÍפʾì¹ç¤â¤¢¤ë.

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20171007
2017ǯ10·î07Æü00:06

¦« ¤òÍ­¸Â½¸¹ç¤È¤·, ¢Ï¦Ë((¦Ë¢º¦«)¢Í(X_{¦Ë}¤ÏÍ­¸Â½¸¹ç¤Ç¤¢¤ë)) ¤È¤¹¤ë¤È, {x;¢Ð¦Ë((¦Ë¢º¦«)¢Ê(x¢ºX_{¦Ë}))} ¤ÏÍ­¸Â½¸¹ç¤Ç¤¢¤ë.

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20171006
2017ǯ10·î06Æü00:14

n ¤¬ 1 °Ê¾å¤Î¼«Á³¿ô¤Ç c ¤¬ 0 ¤Ç¤Ê¤¤Ê£ÁÇ¿ôÄê¿ô¤Î»þ, x^n-c ¤Ë¤ÏÊ£ÁÇ¿ô¤ÎÈϰϤǽź¬¤¬Â¸ºß¤·¤Ê¤¤.

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20171005
2017ǯ10·î05Æü00:29

À°¿ô n ¤ËÂФ·¤Æ, ¤¢¤ëÀ°¿ô¤ÎÁÈ (a,b) ¤¬Â¸ºß¤·, n=ab ¤«¤Ä a ¤ÏÊ¿Êý¿ô¤Ç b ¤Ï 4 °Ê¾å¤ÎÊ¿Êý¿ô¤Ç¤Ï³ä¤êÀÚ¤ì¤Ê¤¤. ¤½¤Î (a,b) ¤Ï n ¤¬ 0 ¤Ç¤Ê¤¤À°¿ô¤Ê¤é¤Ð°ìÄ̤ꤷ¤«¤Ê¤¤.

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20171004
2017ǯ10·î04Æü00:33

(x+3)^3=x^3+9x^2+27x+27.ÆÃħ¤Ï¤¢¤ë¤¬, ¤¢¤Þ¤ê¸«¤«¤±¤Ê¤¤.

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