Taro
PCȥ֥Ω夬餺ʬ餤٤ƣ
Ĥʤäˤ¿orz
115ڡ 0:06:15 33644
Ѥ
http://www.diced.jp/~eityan/etc/630.GIF
ȤǤ͡
֡ 115ڡ 0:10:21 HomePage:33645
ʸ
ϴñǤ
˲褦ʤΤǤؤθǤ礦
䤹ߤʤ
115ڡ 0:12:30 33646

Ǥä45򲡤ְ㤨15ǽäƤޤäorz

30-(30+2)/2 = 14Ĺʬ)Ǥ͡

пإԥåͽޤ͡ˤäϥåƤꤹǤ礦
115ڡ 0:19:14 33647
ߤ
£ãĤģ֤ţ¤ƣĤȤΤʤ

ˡǤϥäݤΤǡ̤ˡ
Ĺդ¹ԤţǤȣƣȤθɤȤ롣
ţơᢤɣƣšģƣǡᢤɣǣơţ£ȡᢤȣɣŤꡢ
ţơܢģƣǡܢţ£ȡᣱ
ţȣáܢƣãǡͳѷɣȣãǡᣲ
äƵ뻰ѷϡݡʣܣˡᣱ
115ڡ 0:19:59 33648

إԥåǤ͡
䤬äȤ裰󡩡ˤ裱
ʸ˺줿ˤϣǡƷοϤ٤ƣǤ롣
ΣγƷο¤Ǥ

ȡ뼫ʿβ夬٤Ʊˤʤ褦
ǾΣ衣ȤΤ⤢ޤ

ΣϳФƤ뤱ɡ¾Ϥ줤äѤ˺ޤ
ޡ 115ڡ 0:29:08 33649
Ȥ
ϴñǤ֤ʸ٤ƾä
ͤˤʤäƤ줬Ȥ

EB=b,FD=2/b,AB=a,BC=30/aȤ
ABCD-AEF-EBC-CDF=
30-(a-b)*(30/a-2/b)/2-b*(30/a)/2-(2*a/b)/2
Ÿ
expand(30-(a-b)*(30/a-2/b)/2-b*(30/a)/2-(2*a/b)/2);14()
˭ԡ 115ڡ 0:32:17 MAIL:fttnm528@ybb.ne.jp 33650
ߤ
λпʹζ̤ˡٻƸ̻׹פʤΤ꤬
ȴʤǺܤƤޤŹޤʤ̤
ˤϲ򤱤ʤΤǤŹޤ줺Ȥ򤱤Ҥɤ⤤
ʤǤ礦͡
Υ٥ʤФʤ񤷤ΤǤϤʤȻפޤ
ؿΤϤҤɤ

ϤʤΤʤʤ뤫http://news.goo.ne.jp/article/sankei/nation/m20090114003.html
׹񣲣ǯϤ
http://homepage3.nifty.com/toyamaken-kyouikukai/sikou.html
115ڡ 0:57:00 33652
Mr.ǥ
ޤä㤤ޤľε̲ ()
10ʬ٤ǥȡ֤Ȥϡ񤷤ΤۤפȻפʤ򤯤ǤƤ
ȤۤɰפǤ͡

#33645
ʤۤɡʤʸѷȤ鷺
115ڡ 1:15:12 33653

#33652

塼ܤϰߤǤʾС
Ǥ⤳ߤϤǤ͡ɤäǤäƤγĴ
Ϥ뤫ˤ褤Ȼפޤ
ѼäƤȤˤ⿿̣äơ
ޡ 115ڡ 1:10:24 33654

դ
115ڡ 5:39:51 33655
ϥ饮㡼ƥ
Ϥ褦ޤ

ʤ᤯ܤФƤޤ
115ڡ 5:46:43 HomePage:湩ؤ˥33656
ϥ饮㡼ƥ
#33629
#33635

ƤȾ
>ޤȾΰ̣ϤȤAȤʪ100ǯФĤȾʬޤ
>ȤѲϻؿؿŪǤ뤳Ȥ 狼A500ǯ̤Ϥ狼


AȤʪȾ100ǯȤ500ǯˤˤʤ뤫ξ硢
ؿؿȤ 2^(-t/T) ȤΤñˤʤޤȾʬˤʤΤ
100ǯǤΤǡT=100Ǥ뤳ȤϤ餫Ǥ

500ǯǤΤ t=500 ȡ2^(-500/T)2^-5ˤ
ޤä1/32Ǥʷ׻Ǥlog줬ΤΤ
ФƤǤ

ȤǼ㤤ͤ˸ȤؿʳؤΤȤǤ

ޤȤȤ˥塼ǤƻޤۤȤ
ʸϤνưäǤϤξ硢ޤǤޤϤ˹Ԥȶ
ƹԤäΤǤޤǤϤˤޤ󤬡Ǥ⣱ҤҤȤ
ʤȤ漼ľܲҤοͤ夲ȤƤޤ

Ӥ

ٶȤ
´ȸ塢ɤʻŻǤ뤫

Σͤʤ缺ԤޤǶϥ֥ɤؤӡ˹⹻
Ȥ򤤤Ȼפäزʤӡؤμ¾ΤʤʳػƳ˹ʲǽ
Ȥι⹻̾ȽǤƿʳޤƽ˺äƿ
餱Ǥޤ褤ޤޤͤϸޤ󤬡ϤӤ٤뤳ȡ
ӤΥͤäƤ뤳ȤڤǤuchinyanϵܤ
Ƥޤ½ΩɤӤΥͤ򤪻Ǥ©Ҥˤ
ϤӤΤԤˡ̼Ϲ줬dzزӤְäƤޤ˶ϫ
ƤޤƤ餹нȼؤ֤ȻפäΤְ㤤Ǥ

ΤϿƤηкϤȤʳظȤळȤӤ⤽ʤ
ǤϤʤä褦ǤʸϤΰϸޤ󤬡ޤ
ֶܤȤˤĤ뤿פȤͤ⤤ƤӤäꤷޤӤΥͤͿʤ
ؿʳΨؤäƤܤϤʤФǤ

115ڡ 9:07:59 HomePage:湩ؤ˥33657
abcba@jugglermoka
礭ĹѤ2a,ĹѤ2bȤеĤѷѤa-bˤʤ롣
115ڡ 9:16:06 33658
uchinyan
Ϥˤϡơϡ
ϰפä褦˻פޤˡϡڤƱǤХꥨϤꤽǤ͡
Ϥʴǡ

E BC ʿԤ CD Ȥθ G ȤF AB ʿԤ BC Ȥθ H ȤEG FH θ I Ȥޤ
ȡ
EFC = EFI + ECI + FCI = EFI + EHI + FGI = (AEIF + EBHI + FIGD)/2 = (ABCD - IHCG)/2
ǡABCD = 30 cm^2IHCG = IH * HC = BE * FD = 2 cm^2 ʤΤǡ
EFC = (30 - 2)/2 = 28/2 = 14 cm^2
ˤʤޤ
ͥνȡ 115ڡ 10:40:43 MAIL:uchi@sco.bekkoame.ne.jp 33659
uchinyan
ǼĤɤߤޤ

#33645
#33659εˡȤȡFCG ɲäƹͤˡ
㤨С
EFC + FCG = FECG = EFI + ECG + FIG = (AEIF + EBHI + FIGC)/2 = ABCD/2
FCG = CG * FD * 1/2 = BE * FD * 1/2 = 2/2
ʤΤǡ
EFC = 30/2 - 2/2 = 15 - 1 = 14 cm^2
Ǥ͡

#33647
30-(30+2)/2 = 14Ĺʬ)Ǥ͡
ȤˡƱ#33659εˡȤȡ㤨С
EFC = ABCD - (AEF + EBC + FCD) = ABCD - (AEIF + BCG + FHCD)/2 = ABCD - (ABCD + IHCG)/2
= 30 - (30 + 2)/2 = 14 cm^2
Ǥ͡

#33648
ϰ㤤ޤ#33647ƱͤˡABCD ʬƤ褦Ǥ
EBC = EBH + EHCFCD = DFG + FCG ȤäƤޤ͡

#33650
ʸˤ׻

#33658
亣礭ĹѤ2a,ĹѤ2bȤеĤѷѤa-bˤʤ롣


ʤ

#33647#33649
䤬إԥåΤȤΤäΤϡ˼ҲͤˤʤäƤǤμ㤤󤬤ޤǤ
إԥå꤬饹ȤϹԤʤޤǤ⡤򤱤뤳ȤɸΰĤǤ
θߤμϤǤϡJMOͽǤȾϤʤ񤷤JMOIMOϼ꤬ФʤΤ¿Ǥ
#33649󼨤ƤϡإԥåȤƤϤʤפǤ͡
ͽκǽǤ礦

#33652
󤢤꤬ȤޤΤƤߤޤ
ͥνȡ 115ڡ 12:15:52 MAIL:uchi@sco.bekkoame.ne.jp 33660

ǶᡢΰԤΥХå饦ɤ狼ڤǤ͡ǯääơ㤤ߤˤʤ󤸤ʤǤ礦
ϰпȤǡJJMOǤ䤦Ǥ衣
115ڡ 13:35:36 33661
X
ˤ錄ϣؤؤοؤκν˿ǯ᡹ǺޤޤʬʤβˤɤĤɼ櫓ǤϤʤǤܲǤΤƤߤƤڤ⤦Ǥ礦
115ڡ 16:24:54 33662
UFO
Ȥ⤵ƱˡDz򤭤ޤȤ줷פ⤫Фʤäorz
𡡡 115ڡ 17:29:32 33663
ޥ
> ϥ饮㡼ƥ


>ٶȤ
>´ȸ塢ɤʻŻǤ뤫
>Σͤʤ缺Ԥޤ

Ǥ礦

̤褯ӤˤĤƤμޤ־οȤջǤΤʤ餽ΤɤʤꤿȤפʤʤСǯּʬȤơäƤɤȻפ븦椬Ǥ٤ɤפȸäƤޤ

ؤֽͽפȤǻŪ˹ͤΤⰭϤʤȻפޤޤؤΡˡפѤ¦μͳʤΤǤ顢ӤΥͤˤʤʤǽ⤤ɡ̣ΤʬˤĤٶƤߤפȤΤ⥢ȻפޤʤǤʤȡزʤʤïԤʤʤäƤޤ

PowerBook 115ڡ 17:56:33 MAIL:masaru-y@sansu.org HomePage:Men @ Work33664
λȼ
ѷơ򤭤ޤ

ɤϡuchinyanƱͤˤʤޤ
ʣݣˡࣲ=(㎠ˤǤ

Ȥǡߤ󤵤ٻ׹ξѶ̣
ٻǤΤ褦ʻ򡢹ԤʤäƤȤΤޤǤ
¤ϥܥٻпȤʤΤǤ
ȤƤ⡢ͤˤʤޤ
꤬Ȥޤ

ȤǡȺϡλҶˤĩǤơ
ͤ򤵤򼫤ȯƤ롢ȤƤڤȻפޤ
Ūˤ⹭꤬Ȥ餷Ǥ͡
ѥѥ(ˡġ
zerostar 115ڡ 18:42:26 33665
ϥ饮㡼ƥ
#33664

ߤޤ󡣸­餺Ǥٶ򤷤Ȥȡand/orΩٶ򤹤뤳

̡ϤϤĤ֤ΤϤϽޤؤäͤϤʤΤ
ǹͤ뤳ȤդʤΤǤɤ˹ԤäƤ⿩äƤޤߤ˭ʻʤΤ
ä˽Ǻ뤳ȤϤˤϤޤʸϤؤͷǡΤϥޡ
ʤäƤȤϿͤŤǤȤ失Ƥʤä
ϫƤޤΤʸܡֻҶϤˤ衪פˤ路
ܤӤϤäȲǤ
ʤ ɧǤ

Ʊرˤɤɤʳؤ븽ʸܡֹ󥰥ץפ
ؤζ︺ʤƤرȽʸˤäΤФͤ
󥰥ץȤʤäƤ븽ޤפ˹⤤ʧäơʿƤζǤ礦
ڤäǤŻĤʤȤΤϤޤˤƤ襤Ǥ
ΤȤäǤˤʸܤAmzonܤǰ¤㤨ޤΤ
ҳ͡ɤǤɤϽͤʤƤؤƤд֤
ܿͤϩƬ¤ǤϤʤǤҤɤޤʿƤˤʤä狼äǤ礦

ؤ줬ΩΩˤ餺֤ޤȤʤΤǰ̿ïǤ⤤
ؤ뤳Ȥͥ褷ޤرƱͤǤ

115ڡ 21:16:11 HomePage:湩ؤ˥33666
ϥ饮㡼ƥ
餫ؤؤƤФ褤ȾʬǤ褤Ȼפä罸ΥѥեåȤ񤤤Ƥޤ
زּ̾ɤΤͤƺäƤޤ֤زʤ⤤̾ΤDz̾ѹ򤹤
Ǥ

䤿ؤ뺢ϡؤϽФɡפȤDz줿ǯν񤬤äơ
ϥ֡ǤͤϸǤʤͤؤƤƤƶϫ줿ΤΤäƤޤ
ޤήơֿդϤ˹ԤʤפȸäͧԤΤ餤ˤʤäƤʤȤä
Ȥ˺Ƥޤ

ɡ٤⤬ʤȤΤԹλϤޤǤ˭˺Ƥ뤳ȤȻפޤ

115ڡ 21:23:54 HomePage:湩ؤ˥33667
Ф
ϥ饮㡼ƥ
ϵ¤ߤϤοϩϤͤ٤ȸäƤηäΤơ󥿡ͥåȤǼ㤤ηäƤ줿ꤷơ˼㤤ͤޤפޤϹͤ㤤ޤ

ϡ֤⤯äơסƨƻ)Τ⤤Ф졣ȸȻפޤ֤⤯ƤȤϡȤ򤬤Ѥ褦ȵڸ̤礭򤹤뤳ȡʤɡ̾פˤĤʤ褦֤ؤ礭ʹ׸ǤΡ٥ޤΤɤΤޤ
֥ספȤϡ»ʤäˤäƨƤ٤ʤΤȤǤҤäƲԤ褦ʤ򤵤äȼˤƤȤǤξƤӤ򤫤뤳ȡͥꥹȤˤʤ褦ϸ夫ǤⲿȤǤʤޤ

ؤͤƤߤȻ칶ƤֲءפϤäξȤޤξڵˡΡ٥ޤȡҤĤ˶̤ʸ褦Ȼפäֲءװʳʸޤ󡣤ä鶵Ƥ衣

ؤϿؤȤ餯㤦ƿʤΤ˰´뤫Τޤ󤬡ֿ޷򤯻ˤǿǾưפʤɰճ˿ŪʻŪˤƬȤޤΤˤޤ׻Ϥޤ󤬡

䤬ǯˤʤäƤޤڤȤҤΤϲؤΤǤޤؤǤγذ̤ȤꤽβҤ롣礷ʤԤʤǤɤ
115ڡ 23:22:57 MAIL:http://blog.goo.ne.jp/akeot/ 33668
ϥ饮㡼ƥ
#33668

䤬äΤϡФݤΤ褦ʿǤäƤͤ
ؤȤ礭ӤΥͤ򤪻Ȼפޤ˿ؤδֺ¤ˤ뤢
CǻפɽΥץ餻٤饸ľȤ
Ǥʤ¿ƺȸƤޤŵǰη׻ʣǿ狼ʤ
ȤӤΥͤʤäѤޤФݤΤ褦Τ
ϻθӤΥͤȤΤǤؤϼʬ򤹤ӤΥͤ
ޤؤǤȷкѤǤȸȤʤäؤϴܤǤ

ȤŪ˹ͤϤͿΤؤǤΤ⤷ޤ󡣤
㤯ƻdzƤ̴äѤȻפޤΡ٥ޤ
ؤƤ
#33627
˽񤤤褦˿ءʤɸߡҲ˹׸٤礭Τ˥Ρ٥ޤ
ޤ󡣥ե륺ޤΡ٥ޤߤȸƤ̤οͤϥԥȤޤ
Ρ٥ޤȤڤʤΤϱʸʸ񤤤ƤȤǤѸ
ǤǤܤγزܸǽ񤤤ǤϤ줬ʸǤäƤ
ïⵤŤޤ󡣱Ѹؤʤ⸦ԤˤɬפǤ

줫鲽ؤϣѤæѤƤ褫äȰ򤤤⤤ޤΤϻɤ
Фܼʤ夬ޤؤˤ뤢¸򤷤ʤ
ԥ塼ФǸ򤷤ƤΤϼˤƤ٤줿μ⤢ޤ
ߡʳؼԤ¿ޤäƤΤʪߤθǤʳؤǤƬǾ
褬ʤ餤οǤʸɤǻ줬򤱤
ԥ塼ϡɲϡΩƤפȤǤʤȻϤޤޤ󡣤虜ȿ޷
Ѥ򤱤ʤȤǤϿʹ֤ƬǾ餱ޤ

ߤʤ󻻥ǤФޤ礦ǾγΤ᤬ФޤӤ
Ū˳ڤᤴΤ֤Ǥ
116ʶ 6:51:00 HomePage:湩ؤ˥33669
ϥ饮㡼ƥ
⤦­

Ǥإ٥Ǥϥϥդλ⽬ޤͤߤ᤹Τ
äȲήǤ褽βȤθξľƤȸޤ
̤οͤϤʤȤ򽬤ΤȻפäƤ褦ǤѤϲҤäƤ
ȤȤǿءʪ濴Ǥ󹩳زʤǤ⥳ԥ塼θ򶵤
ޤԥ塼μ谷϶ޤ󡣥֡Ⱦ̤ΰ̣狼äƤ
ѥλȤΤʤ줬ޤץߥ󥰸ζȤ
ʤ󤾤䡢ȯˤϲɬפůؤ濴Ǥ줫餹Ω
ϡ֤Ωʤʤ׶ǤΤإ٥ζǤϤޤ

عβ̾餳줬ȤΤϼ㤤ͤȤƤʤޤ
ΤʤȤˤäȥ󥸤٤Ǥ礦زʤǿ٤ʤȸäΤ
ʸäФϤޤ󤬡
䤬ؤ뺢פ⤫ΤϹ⹻ζդǤդˤϤɤʤȤ
äƤʤꤿʤʤΤ뤳ȤǤˤȤĿŪͳǤ
򸫤⤷ޤ󡣵˾ä餪

ޤǸĿͻˤǤ顣

116ʶ 9:00:07 HomePage:湩ؤ˥33670

̾־Ǥ

ؿʣˤ衣

http://www.e-kyozai.jp/cgi-bin/mimetex/mimetex.cgi?f(x)=3x^2+2x\int_0^{\qquad\qquad%201}f(x)dx+3\int_0^{\qquad\qquad%202}f(x)dx

ޤɽʤΤǡԡŽդɽƤ

116ʶ 14:28:18 33672
ϥ饮㡼ƥ
#33672

줤ʿɽƤޤMATHEMATICADz򤱤ޤƻʤΤϽ񤭤ޤ

ҿؤ˴ĥäƤ桢ФǤīȺ
٤ϡʹˤϳŵϲåȤȿ餱
ɤϷͥܥϿϤޤ褦ǤݤǤ͡Ȥпα
ͭ̾ʤΤǯǤ

ߡ¶⤬2,000ߤäơʲǤˡǯ⤬20ߤǤ30ߤ
򤷤Ƥޤ
¶ϱѤˤäǯҤФޤ¶⤬ͤΤϲǯǤ礦
ñΤǯۣߤǯ¶ȤȤޤ

116ʶ 17:05:01 HomePage:湩ؤ˥33673
ޥ
> ϥ饮㡼ƥ

ؤˡ֤ԤפȤͭѤǤ뤫ɤʬޤƱդǤǤϥ饮㡼ƥ󤴼ȤϡؤǿؤٶȤ֤ǾӤ뤫פʤɤȤͳٶƤޤֹ顢ڤפǤϤޤǤ

줬ߥ˥ξȤ餷Τϡ԰¥١ٶ򤹤ͤʤλȤ߾˳̵ȤȤ˿ԤȻפäƤޤ󽷤åȤʤɡʤͳ͡Ǥ礦ɡˤȤˤڤ򤯡ͤ롢ɽ...ϼٶϤȤǻŪưǤϷ褷ʤӤȻפޤ

ֿؤӤסֱѸ줬п˺ʤס֥ߥ˥ǽϤ⤱ФɤˤäƤ⤦ޤäƤסϼҲˤƤѤ¤Ȥϻפޤ줫龭˸äƿʤ⤦ȤƤ⹻ˡ֤פȸȤȺŪǤ餢ȻפޤˤϡϤǤפȤ򳫼뤳ȡǤΤȤμʬοʤƻ򤹤븢뤳Ȥ򤷤ä뤳ȤɬפȻפޤ֤ʬäƤơʬڤ롿ǼǤƻ˿ʤפȤ򤹤븢ޤˤϤΤǤ顣
󡢥ϥ饮㡼ƥϡ־󳫼ͭƻ󼨡פԤäƤǤ顢⤢ޤ衣(^^;
PowerBook 116ʶ 18:13:44 MAIL:masaru-y@sansu.org HomePage:Men @ Work33674
ϥ饮㡼ƥ
>ޥ뤵

ǻΰոɤޤϤοؤʿͤǤϤʤΤǤʰոޤ

ʤߤޤ

ǽΤͤ϶ԤȻפäƸʤɤϤޤ󡣤줳ΤξʤǤ

ؤʪμٶ򤷤ޤ󡣹ͤ뤳ȤʤΤǤĤⲿ
ͤƤ褦Ǥλ⤳ʤĹ³ΤǤ礦ΤξϢ
ʤʤäƤӤ褦ʵޤޥ뤵Ĺ餯Ф
줿Ȼפޤ㤤ɤɤäƤƤޤΤǴĥäƤ

ǯ꤫ߤȺμ㤤ϼʬǶοۤ뤳ȤʤʳؤǤơޤȻפޤ
餳ŪؤδͶऱơʬƻۤƤ
ؤäơơǼͤ¿ȤǤˤäͤ
ФˤʤäƤؤ򼡤鼡˼ơٶ򤷤ơơؤ
ưƤΤΤäƤޤؤ϶ƤȤǤϤʤȤ
Τʤ褦Ǥ

116ʶ 20:08:00 HomePage:湩ؤ˥33675
ϥ饮㡼ƥ
ޥ뤵ˤֻ

>ؤǿؤٶȤ֤ǾӤ뤫פʤɤȤͳ
>ٶƤޤֹ顢ڤפǤϤޤǤ

ؤ餤ٶ򤷤ʤǤǤܤΤޤ󡣤ۤȤɹֵİʤƤ
¿οͤñ̤ȤΤ˰٤Ȥ(?)ʤɤʤʤΤˡ
ͤñ̤ĺƤޤäơɤФƤʤ

ФζϤʤʤɤ뤫ʤȻפäơͤ
ʤߤǤޤä(?)ʤɤ狼ޤǤؤԿڤǹ⹻Ǥ
ФγdivȤgradȤȤäŵؤ򶵤ǡȡ
ʤɿزʤȤɤ⤤ʤ꿷Σ˶ʤΤǤϤޤ󤫡
ؤܤäƤˤʤۤɤιֵܤȥݡȤѤǤ

ΤγαǯѤʤΤŰٶƤͤ¿äǤä
ޤ̤äƤޤޤǤϤդƤʤȻפޤҤɤϤزʤ
Ⱦʬʾ夬ǯ˾夬ʤǯ⤢ޤ̤ʤȤǤ˻ϳؤϴʤä
Ǥ궵οءʪ¸߲ͤ򼨤
񤷤Ȥ̵˶ƤޤؿʳΨۤǯäǤΤ
Σؤ˿ʳؤ餫ä㤤ޤϤ꣱󤷤ʳ
ʤϥ꡼Ȱռ⤢äƹǤΣʤɤ
㤷ɽƤޤ

ˤΤǡ򤷤ƤޤǤαǯȾض⤬
ФʤʤΤǤñ̤ϼ褦ϤޤϤٶ򤷤ʤ
´ȤǤʤʤäƽˤդʤȤǤʸϤοͤޤ
äȤϳФƤޤ

117ڡ 8:01:14 HomePage:湩ؤ˥33676
???
f(x)=3x^2-19x/6-1
117ڡ 9:34:29 33677
uchinyan
餤夬äƤޤ (^^;

#33672
ޤɽƤޤʤפǤ礦
ϡʬΤǤ͡

#33673
ȤƤϡпȤǤ礦
Ǥ⡤ѤǤ礦ĥäƷ׻СϰϤǤбϤǤǤ͡

褤襻󥿡Ϥޤޤ͡
Ƽ֡
γĴˤϤ줰ⵤĤƴĥäƤ
ͥνȡ 117ڡ 11:31:27 MAIL:uchi@sco.bekkoame.ne.jp 33678
ϥ饮㡼ƥ
#33677

η̤ȰפޤMATHEMATICAǤϷ׻MATHEMATICAǤ

f[x_] = a1*x^2 + a2*x + a3
p = Integrate[f[x], {x, 0, 1}]
q = Integrate[f[x], {x, 0, 2}]
3x^2 + 2x*p + q

Ȥϳ¿༰ηӤǤ̤οĤ򤱤нǤ
117ڡ 17:25:19 HomePage:湩ؤ˥33679
ϥ饮㡼ƥ
#33677

κǽθϲʬRH狼ä


http://www.e-kyozai.jp/cgi-bin/mimetex/mimetex.cgi?\int_0^\infty%20%20{g(\mu%20)\,R(\,}%20\tau%20%20-%20\mu%20\,)\,d\mu%20%20=%20H\,(\tau)
117ڡ 19:13:11 HomePage:湩ؤ˥33680

Ǥ

#33680ϥ饮㡼ƥ

äѤ狼ޤʾСˡ
117ڡ 19:13:18 33681
ϥ饮㡼ƥ
#33678

>ȤƤϡпȤǤ礦
>Ǥ⡤ѤǤ礦ĥäƷ׻СϰϤǤбϤǤǤ͡

Ρ׻Τʤ塢ʣ׻ΤпñǤ
֤դˤƣ饹ȤǯߤŤʣ¶⤷
ǯ׻뤳ȤƱǤϤޤ󤫡
ǯɮǤȸƤȥԥ塼Τʤ
пɽƤޤοɽܤ
褯Ƥޤ

117ڡ 22:09:16 HomePage:湩ؤ˥33682
Rin
30äǽޤ乥Ĵ
118 0:20:48 33683
ΩعĹ
ĹABCDĹEBFD
30228
FEοθPȤ
FPCᢤFPD
EPCᢤEPB
äѤ
28214
ǤȤʤƤ٥ȥȤû
ûϹ⹻äȤդȤ뵻Ǥ
118 2:55:16 33684
̾õ
̵Ƥޤ
ϥ饮㡼ƥΥå
#33664
ˤ
βФͤ 󥰥ץȤʤäƤ븽ޤ
ϡ𤱤ʤϤʤǤ͡

ϡȤ˼ʤǤϤʤǤ礦
ʤȤ˼ʤޤ

ϥ饮㡼ƥΤäˤϡ
ϤοͤʸϤοͤӤΥ͡פȤȤǤ
ĿŪθǤϡʸϤٶפϸǤǤ뤱ɡϤٶ
ä˿ءˡפϼ㤤餷褤ȤȤǤ

ǡΥפȤȤФ褯ˤޤ

ȤηбĿؤʸϽпȼԤ¿פ餷Ǥ
νΥȥåפϴˤǤ

äȤܴȤ/ΤμʤͳǤ
ʤȻפä⤷ޤ

μԤˤϡ̴ΤҤȡ˭̴͡ˡפ¿褦Ǥ
ܤμԤϤɤǤ礦
äĶ˰㤤ޤ
Ǥ뤫餳μԤθή˴Ԥޤ

ֲ椬ǰΩǿȤΩƤפȤƵפΤǤ
γ礬ޤ
˿ʽФܴȤǯοƤޤ
̤ȤܤμԤν󤷤Ƥޤ󤫡
ޤֵȲȡפˤȤäơܤζԤϡָĿݾڡפᡢ
¤Ǥ

ηкѳưϵĶ˵ڤܤƶǯäƤޤ
äơ21ϡֿΥХХΤηáפޤ
֣λȳ̿פȴԤޤ

ܤΤޤμԤ椫顢21λȳ̿˻äͤͤǤ¿
ĤȤ˾ޤƲ桹ϡǽˤҲĶŤ٤Ǥ

ǯˤĤơˡ᤭ޤ
ƼϤ
118 7:56:50 33685

http://www.moon.sphere.ne.jp/nada-h/nyuushi_chu21.htm
ǯλʿʬ褦ˡʤ񤷤ΤǤ
1䡢ͤޤ򤱤ʤ꤬ޤ
ɤʤޤ鶵Ʋ

H.2116֡
9ܿǤʤ,ijƷο9ޤޤʤ1ʾΤ,
(1)999ʲΤΤϡʡ˸Ĥ롣
(2)999ܤοϡʡˤǤ롣
ܿĻԡ 119ʷ 11:43:42 HomePage:33686
Mr.ǥ
#33686 []
0999ǣդȡ2028450458Τ褦ˣĤϢ³뤫ޤ꤬Ĥޤ
ΤޤɬܿĤĴޤޤΤǡܿϣĤβΤʤˣĤĤޤ

äơΤϡ
08ޤǤ 8ġ088ޤǤ 8972()099ޤǤǤ 72
100199ޤǤ 72()

0899ޤǤǡ729648()Ȥ٤ƣդ魡 648

10001099ǡ72ġ10001499ǡ725360()
01499(01488) 6483601008()
01478ʤ顡100881000()ä 14789ܿǤʤˤ 1000ܤο
14779ܿǤʤˤ 999ܤο

ʾΤ褦ˤʤޤʷ׻ߥ򤷤Ƥ餴ʤ

ڭ̲
ɴ,,ΰ̤ο򤽤줾a,b,c Ȥ롣㤨 17 ʤa=0,b=1,c=7 Ȥ)
08 ʤ 0999οϡ9^3729ʸġ

ư̤ο¤ 9ܿʤ 9ܿ顢729ĤΤ 9ܿȤʤΤ󤲤Ƥ
(1) a+b+c=0 Ȥʤ硦̤
(2) a+b+c=9 Ȥʤ硦{0,1,8} {0,2,7} (0,3,6} {0,4,5} {1,1,7} {1,2,6} {1,3,5} {1,4,4} {2,2,5} {2,3,4}
{3,3,3} ¤ؤΡ3!*73*3152̤
(3) a+b+c=18 Ȥʤ硦{2,8,8} {3,7,8} {4,6,8} {4,7,7} {5,5,8} {5,6,7} {6,6,6} ¤ؤ
3!*33*3128

äơ729(15228)648ʸġ
119ʷ 17:02:01 33687

#33687 Mr.ǥ
ä꤬Ȥޤ
ͤƱˤʤޤ
100ʬΤǤ͡
ͤ90ʬƲ򤭤ޤ100ĤľǤǤͤ

Ǥ⡢ɤˤˤ򤯤ΤϸǤʤ
ʤǤְ͡㤨䤹Ǥ֤⤫ޤ

ˤƤ֤áפߤʴǰȯDz򤱤褦
ˡϤʤΤǤ礦
ܿĻԡ 119ʷ 16:51:22 HomePage:33688
Mr.ǥ

> ˤƤ֤áפߤʴǰȯDz򤱤褦
ˡϤʤΤǤ礦

̲ɲäƤޤ̤ˡñˤʤä櫓ǤϤޤ
ʤ顢̲ιͤȤ߹碌ơ9^3(8/9)648ȤǵޤޤΤȤͤƴ
βˡΤ褦˽񤭤ޤ

119ʷ 17:33:33 33689

Mr.ǥ
9^3(8/9)648
Ǥ
ʤۤɤǤ

Ǥ⡢ɤäߤǤϺ٤ƤʤȥǤͤ...
ܿĻԡ 119ʷ 20:46:11 MAIL:-⡥󡥣塥 HomePage:33691
uchinyan
#33686 ¾
ʤȵѤäƺ𤹤ΤǤ褤ˡɤʬޤ󤬡
ФƿΤϣˡƱʤΤǡȤ⤢ޤ͡
ʿɽ (xxx)9 Ƚ񤯤Ȥˤȡ

(1)餫 888 ʲͤФǤ
9 ФƿΤϣˡƱʤΤ (888)9 ġ
ΤܿޤθĿϡ
10ʿ 9 Фϲ夬 0 8 Ϣ³ 9 ĤοʤΤǡ
1 8 ʳɬ 1 Ĥ 9 ܿ 1/9 ܡĤޤꡤ(88)9 Ĥˤʤޤ
ǡĿ (888)9 - (88)9 = (800)9 = 8 * 81 = 648ġ

(2)999 ʲ 648 ĤʤΤǡ10ʿǣοȻפޤ
ǡabcd Ȥȡ(1) Ʊͤ˹ͤơ
(abcd)9 - (abcd)9 * 1/9 = 999
(abcd)9 - (abc)9 = (1330)9
(abcd)9 = (abc)9 + (1330)9 = (1(a+3)(b+3)c)9
ϤΣˡʤ򤱤ФǤܤλҤǤ⡤
a = 1, b = 4, c = 7, d = 7
ʤΤʬޤ999 ܤϰĤʤΤǡdzǤ
Ĥޤꡤ1477

ɤǤ礦

(ɲý)
ʤ㴳ͤ˷꤬ޤ
(2) ǡ(abcd)9 * 1/9 ɾǤ
abc0 abcd ˣܿˤ (abc)9 ֤ƤǤ
abc0 abcd ˣܿʤˤ (abc)9 - (1)9 ֤ɬפޤ͡
Ƿɡ
(abcd)9 - (abc)9 = (1330)9ڤӡabc0 abcd ˣܿ
(abcd)9 - (abc)9 + (1)9 = (1330)9ڤӡabc0 abcd ˣܿʤ
ĤĴ٤ɬפޤabcd ܿˤʤäޤϡȽǤơɤ餫ĤӤޤ
999 ܤξˤϡμ 1477 μ 1476 ޤ
1476 ϣܿʤΤǥǡ1477 Ǥ
ʤߤˡ998 ܤξϡ
(abcd)9 - (abc)9 = (1328)9
(abcd)9 - (abc)9 + (1)9 = (1328)9
Ǥμ 1476 μ 1475 졤ܿϽΤǡ 1475 ˤʤޤ

ǽϤޤǤȻפäΤǤݤˤʤäƤޤޤ
ͥνȡ 122ڡ 11:28:00 MAIL:uchi@sco.bekkoame.ne.jp 33692

#33692 uchinyan
ʤۤɡ
9ϻȤʤΤ9ˡȹͤ餤ΤǤ͡
(2)ñDz򤱤㤦ΤФ餷Ǥ!!
ٶˤʤޤ꤬Ȥޤ
ܿĻԡ 120ʲС 10:02:43 MAIL:-⡥󡥣塥 HomePage:33693

棰Ȥ롣ؿʣˤϡƤΣˤĤƲμ0ˡᣱǤ롣ΤȤͤ衣
ɱҰ

http://www.e-kyozai.jp/cgi-bin/mimetex/mimetex.cgi?f(x)=2x+\int_0^{\qquad\qquad%20a}f(t)dt
120ʲС 20:19:30 33694
̾õ
#33686ʤ
ʤ顢

ΰ̡ɴΰ̡ΰ̡ΰ
8 8 8 8
7 7 7 7
... ... ... ...
1 1 1 1
0 0 0 [0]

Ť9*9*8 9*8 8 1
648 72

(1) ΰ̤νŤ648

(2) 999648=1 ޤ351
35172 =4 ޤ 63
63 8 = 7 ޤꡡ7
7ࡡ1 = 7
äơϡ1477
121ʿ 4:57:19 33695
???
a=(5-1)/2
121ʿ 9:50:33 33696
uchinyan
#33695
ࡤ츫ʤΤʡȤ⤷ޤ٤ȡǤ

㤨С(2) Τ 648 ܤ 1000 ˤʤäƤޤޤ
(1) 999 ʲˤ 684 ĤȵޤäƤΤǡºݤˤ 888 Ǥ

䤬㤤ƤΤˡɤΤ

ʬä褦ʡ
Ťߤϣܿ 9^(n-1) * 8 ˤʤꡤΣˡˡȻ 1 礬ΤǤ礦
ͥνȡ 121ʿ 13:30:27 MAIL:uchi@sco.bekkoame.ne.jp 33697
SUPER SPECIAL SEMTEX
ι320餤ưƤΤ˺㤤
餷ʤǤ͡
ͤ褯狼ʤäΤ
#33692#33695ϻͤˤʤޤ
ʤߤͤϣˡȤޤ
ˤƤ96Ȥ뾮Ϥɤۤʤ
121ʿ 18:30:24 33698
ϥ饮㡼ƥ
a=(-5-1)/2

121ʿ 19:20:24 HomePage:湩ؤ˥33699

#33695 ̾õ夵
ߤޤ󡣥ޥ褯ʬޤǤ
Ť
ɤٶ­Ǥߤޤ󡣡
ܿĻԡ 121ʿ 19:51:41 MAIL:-⡥󡥣塥 HomePage:33700

#33699 ϥ饮㡼ƥ
ʸ褯ɤǤ͡
121ʿ 19:53:04 33701
к͹51755569613Τܤ
ĹAB,BC򤽤줾 x,y Ȥȡжxy30DOBꡢ
FOľBCEOľDCȤʤ褦OȤ롣
EB=a,FD=bȤȤжab=2O롣ʣ

Τ褦˹ͤޤ

121ʿ 20:57:10 33702
̾õ
#33697 #33700
Ŧ꤬Ȥޤ

ֽŤפΰ̣Ǥ͡
ȤСΰ̤ΡֽŤפϡΰ̤AǤȤ̡ʤǤϡΰ̤̤ͤꤢ뤫ȤοʤǤϡ8̤ˤǤ

㤨С(2) Τ 648 ܤ 1000 ˤʤäƤޤޤ
(1) 999 ʲˤ 648 ĤȵޤäƤΤǡºݤˤ 888 Ǥ >>

Ǥ͡1000ϡ9ܿǤʤΤǡܤǤ͡
Ǥ100[0]ǡ̵뤷ޤ

ʣˤ­ȡ1477Ф塢147XX=6ȡ9ܿǤꡢ1477Σΰ̤ϣǡ9ܿȤȤ͡פ̤᤮ƤפΤǡ1477ˤʤޤ
1000ΤȤϡ100[8]̤פʤΤǡ888Ǥ
νŤɤǤ

Ǥߤޤ

121ʿ 21:05:47 33703
uchinyan
#33700#33703
μˡС
(abcd)9 - (abc)9 = 999 (= (1330)9 )
(9^3 * a + 9^2 * b + 9 * c + d) - (9^2 * a + 9 * b + c) = 999
9^2 * 8 * a + 9 * 8 * b + 8 * c + 1 * d = 999
Ǥ͡ɤƱȤΤ褦Ǥ
1 礬ͳ⡤βˡƱȻפޤ
ͥνȡ 121ʿ 21:39:32 MAIL:uchi@sco.bekkoame.ne.jp 33704
ߤ
ΡäƤɤǸΤǤ礦
ͥåȾǤФҶƤΤǤ

нŤΤ褦ǰճȺĤȻפΤθꡣ
äϸääġϤ繥ʤǤ
121ʿ 22:16:27 33705