nobu
Ȥ˵Ĥ
18ڡ 0:08:14 MAIL:nobu-j@spacelan.ne.jp 20228
ޥ
󡢰ճԿӤʤ...ˡȤ¿...԰¤...
MacOS X 18ڡ 0:10:38 MAIL:masaru-y@kt.rim.or.jp HomePage:20229
Ϥʤ
ʤʤDz򤱤ޤ
ʤǤ͡

ARQD˳D˳BäĤ褦PBR򤯤äĤ롣
λΤΰ֤R'Ȥȡ
ARQR'ȤͳѷǤ뤬
򣴤ĤäĤȰ10ˤʤΤ
10*10/4=25
ǡPBR­ơ26
18ڡ 0:18:24 20230
Ϥʤ
ޥ뤵
ѥåȸȤ餤ˤߤޤ͡Ǥ뤳Ȥȡ
äܤʤäΤ԰¤24ơʶС
18ڡ 0:12:02 20231

Ϸ빽ñäΤˡäʤ
ʶ줷ʶβäƤۡ˰̾

򣴤ĤĤʤ5*5+1=26
18ڡ 0:13:36 20232
ޥ
ĤĤʤäƤΤ곰Ǥʤۤɡ

ʤߤꤷƤˡϡȣСȣѤľջѷУѤ򸫤Ĥ롢ȤΤǤޤܼŪˤϣĤĤʤΤƱǤ͡
MacOS X 18ڡ 0:16:09 MAIL:masaru-y@kt.rim.or.jp HomePage:20233
CRYING DOLPHIN
žưǤ͡

AQDDQBPפ褦˲žư롣
ȡ᤿ѤϢAPQܢRPBѷǤ롣
APQϡPAQ90١AQAPʤɤ⢤AQDμդˤˤʤΤ
ľջѷǡϼ10cmʤΤǡ105225
ˢRPB­ơ26
ǯԥ奦ȡ 18ڡ 0:17:03 HomePage:θ³äƤɤΤ餤20234

ѷģѤȻѷ£ФƱǤ뤳Ȥ˵ŤȤݥȤä褦ʵޤ
18ڡ 0:21:20 20235
kasama
褯ͤȴñäΤˡǤäƷ׻ߥơäƤޤޤ(-_-)
²λ 18ڡ 0:24:03 MAIL:kasama@s34.co.jp 20236
ޥ
ꡢHossieβ˵ˤʤޤåΤ˿ؤDz򤳤ȤơģѤĹФȤǤޤΥʥ˥ˤʤäƤޤäΤ...
MacOS X 18ڡ 0:25:17 MAIL:masaru-y@kt.rim.or.jp HomePage:20238
DCT
ʤ󤫰ȯܤѤʲä褦ʵ롦
ʪ㤤Ƥޤ

ä硢ľջѷ˵դľޤ
18ڡ 0:27:47 20239
󤤻Τݤݤ
žϤиƤϤʤΤ
դΤ˻֤ää

ݤ󡢤ȯɽϤĺͽǤ
Ƥꤤޤ
󤤻顡 18ڡ 0:28:28 20240
CRYING DOLPHIN
4ĤĤʤȹͤ硢ˤʤȤ񤷤
ޤ

ǽϻͳѷ򣴤ĤĤʤˡǹͤޤΤޤޤ
ĤĤʤ濴˾ФƤǽ⤢Τǡ
žưˤˡDz򤭤ʤޤ
ǯԥ奦ȡ 18ڡ 0:31:05 HomePage:θ³äƤɤΤ餤20241
Ϥʤ
C-D
ǽǤϤʤȤ⤤ޤä
Τᡢ䤬դǽҤ٤ޤȡ
AR=AR'Ǥ
18ڡ 0:35:45 20242
CRYING DOLPHIN
#20242
ϤϢAPQľդˤʤΤǷ֤οۤ
ޤ
ͳѷ򣴤ĤĤʤˡȡΤˡ
ȤǹͤƤߤƾѤäΤǡ
ǯԥ奦ȡ 18ڡ 0:39:26 HomePage:θ³äƤɤΤ餤20243

ѤSȤȡS
27S^2 - 3726Y - 62500=0
βäݤǤʰ㤦ʡ

#20241 C-D
ĤĤʤȳդƱʬդĹˤʤΤפʤȻפޤ
18ڡ 0:42:34 20244

#20240
ȹͤƤ޼
ФԤ
äѤ餤ŷ񡡡 18ڡ 0:44:35 MAIL:hopes@mba.ocn.ne.jp HomePage:HOPES20245

ѤSȤȡS
27S^2 - 3726Y - 62500=0
βäݤǤʰ㤦ʡ

#20241 C-D
ĤĤʤȳդƱʬդĹˤʤΤפʤȻפޤ
18ڡ 0:45:39 20246
ۤ
#20238׻顡DQ=1.8797049...ˤʤޤ
ΰդФȤ3ФƤޤ
x^3+x^2-24+26=0
ѤƤѤФޤ
ޤ˥եȤʤΤǡά
18ڡ 0:49:31 MAIL:micci@sansu.org 20247
Taro
ɸ򤪤Ĵ٤ƤߤȤĤΥѥ¸ߤ褦Ǥ
ξѤ26Ȥʤޤʤߤ˰ʲΤ褦ˤʤޤ
ʣ¡£Сˡ(5.471261776,4.479430162),(6.817762691,1.875663053)

saka 18ڡ 1:00:37 MAIL:tarox@nifty.com HomePage:⤦ҤȤĤʥ죲20248
takaisa
S=10^2/4+1=26
18ڡ 1:59:49 20249
ʤ
Ϥ褦ޤ
ޤϣ٤Ĥβžͤޤž濴 EXCEL ˡ

ΤȤο̴Ԥ礦ɡ֣̾פˤʤޤ
ȣޤ󤬡ޤϴäƤߤƤ
http://www3.sansu.org/index.html
̳ƻ 18ڡ 3:39:04 MAIL:naka@sansu.org HomePage:naka's Home Page20250
ͤ
ޤλѷQPC򤦤ޤȤ߹碌ȡդĹ礦ABCDΣܤǰդ̤줿޷Ǥޤ
ǰդ礭ABCDܤǤѤϣ+ѷQPCߣȤ狼ޤABCDϤ1/4ʤΤǣ+ѷQPCȤʤΤǻͳѷARQDѤϣ+ᣲ
18ڡ 6:36:04 20251

Ϥޤ꿼ͤʤǼΤ褦˲򤭤ޤPBxBCy֤ơѷPCQˤĤơ100=(y-x)*(y-x)+(y+x)*(y+x)顢xxyyᣵѤϡy*y-(y-x)*(y+x)/2+1=26
18ڡ 7:39:08 20252
ϥ饮㡼ƥ
Ϥ褦ޤ

PBxRBΤäڤĹaȤ
򤤤ΤʣˤʤäѤ᤿
ˤʤä׻Ϥ٤Mathematica
Ӥä
̶彣 18ڡ 8:00:19 HomePage:ϥ饮㡼ƥ湩ؤ˥20253
Ϥ󤿤
APQ֤ȻѷAPQ10cmľջѷˤʤޤ
Ѥ25ʿcm
ѷAPBAQCƱʤΤǡ
ͳѷARQDѡʤѷARQAQDѤ¤
ѷARQAPBѤ¤ʤޤ
25+1=26ŻDz򤱤롣
18ڡ 9:44:13 20254

Ŭ˿޷Ťʤʤ褦ˣ¤٤Ƥߤ顢ʬ
գܻѷУ£ҡߣ
ιףˤʤäƤΤǡdzäƣǤ
18ڡ 10:10:37 20255
M.Hossie
Фˤ㡢ޥ뤵ⵤˤʤˡФۤäǤ
ϡޥ뤵δꤤʤޥ뤵ƱǤAPQ ϰդ売ľջѷǤ͡ѤϢAPQܢPBR 25126 ˤʤǡ¤ϽֻǤޤ
Ǥϥޥ뤵δ˾ʤΤǡθؤǤ򤤤ƤߤޤPBDQx, ΰդ y ȤơPQC ˻ʿŬѤơ(xy)^2 (x-y)^2 100٤Ѥ y^2 - (xy)(y-x)/2 ܣˤʤǡѷ (x^2y^2)/2 1 ǡۤɤξPȯǣȵޤĤޤꡢPBR Ѥ˴ؤ뼰 (y-x)x^2/2(xy) 1ѤʤƤƤޤޤȤä x, y ζŪͤ褦ȤޤϤͤˤʤΤǰޤ
˿ꡡ 18ڡ 11:09:12 20256
ϥ饮㡼ƥ
#20256

β

y->-5.47126, x->4.47943
y -> 5.47126, x -> 4.47943
y -> 6.81776, x -> 1.87566,
y -> -6.81776, x -> -1.87566,
y -> 6.97018, x -> -1.19021,
y -> -6.97018, x -> 1.19021

Ȥʤ褦Ǥ롼ȤΤޤɽȥ롼Ȥ19713Ȥ
ФA4λˣ礯餤ˤʤꤽǤ

MathematicaˤϤҤ᤭פޤ


̶彣 18ڡ 12:40:23 HomePage:湩ؤ˥20258
n

Ϥߥפ
ѷϰäɺ٤
18ڡ 14:14:26 20259
neo
AP=AQ=52 APQ=25 25+1=26
18ڡ 14:27:16 20260
ȤޤԤ
ǽ顢ؤǼȤơ˻Dz򤳤ȻפäѤʤȤˤʤäɸϢΩѴؿɤѤʷ׻ˤʤꡦ
Ȥգľջѷ˵Ĥִ֤ˤäȤ֤ˤǤʤʤ褯ǤǤ͡
18ڡ 18:29:41 20261

ƱǤ
18ڡ 20:30:31 20262
ʸ
ȡ

䤷ñäΤˡ

ġĤʤޤ
10104126
Ǥ
դä񡡡 18ڡ 21:14:32 HomePage:ʸ20263
ȥȥ
ٰƤä˺ƤޤϴñǤ͡
ʼ˸лԡ 19ʶ 0:43:20 MAIL:h-sakai@zb3.so-net.ne.jp 20264
ꤳä
󤿡ͤĤĤʤƤǤá
19ʶ 14:09:37 20265

β̤ɽ줿ִ֡Ƥ줿ֲʵ
񤭹ߤβִ֡ʬʪͤʤ
줿ʹ֤˻פƤޤΤϲΤ
111 0:25:44 20266

ѷPBRѤ²ȤʤޤȤޤPBĹǤRBϣȤʤꡢQCD¸ߤʤΤǤïε򤤤ƤȡȤʤޤɤȤޤΤǡñʤȤ򤭤ޤǯˤϲǼԤޤ
εܾ롡 111 7:43:23 MAIL:mimashin@iris.ocn.ne.jp 20267
ϲ
APAQ٤дñǤ͡
111 15:25:54 MAIL:pxn04036@nifty.ne.jp 20268
⥷۴Ĺֱơ
#20267

PBĹǤ

ϤɤƳǤ礦
ܾ븩 111 15:57:02 HomePage:20269

PC=8cm,BC=7cmǤ顢PBᣱȤʤޤ
εܾ롡 111 16:53:44 MAIL:mimashin@iris.ocn.ne.jp 20270
CRYING DOLPHIN
δְ㤤Ǥ礦
PC᣸cmPBᣱcm̷⤷ޤ

ˡPC᣸cmȤCQ᣶cmDQᣴcmPB

ʤΤȤPBRѤϣcm^2ˤϤʤޤ
ǯԥ奦ȡ 111 20:51:38 HomePage:θ³äƤɤΤ餤20271
ϥ饮㡼ƥ
#20271
#20270
PBDQx, ΰդ y Ȥ
6.81776, x 1.87566ˤʤȻפޤ
#20258
Τ褦xy򤬣ĽФƤޤ򤤤Ȥ
ɤβǤѤ26ȤʤޤβʪŪ
ꤨʤƤޤ褦Ǥ
̶彣 111 21:10:46 HomePage:ϥ饮㡼ƥ湩ؤ˥20272

ϥ饮㡼ơͭ񤦡̤ꤢȤλǡȤƤϾϿϤޤ꤬ǽǤϤʤ򤬤˰¿ޤǤ轵⤬Фޤ礦
εܾ롡 112ʷ 0:46:18 MAIL:mimashin@iris.ocn.ne.jp 20273
ϣ
#20270
ѷPCQդ3:4:5ľѻѷǤ롣
Ȥ־ˡȤƲ򤤤Ƥޤ󤫡
դ10cmľѻѷ10cm8cm6cmΤΤǤϤޤ͡
PCQ⡢10cm8cm6cmλѷǤϤޤ衣(^^;;;

˲򤭿ʤ᤿̡򵯤ƤƤäΤǤϤʤǤ礦
Ųδۡ 112ʷ 1:52:54 MAIL:tora@ansas.org HomePage:Ver320274
ϥ饮㡼ƥ
#20273
䤬ȸäƤΤ
#20256
Ǽ줿βǤΤޤ褦ˡ

̶彣 112ʷ 11:32:32 HomePage:ϥ饮㡼ƥ湩ؤ˥20275
DCT
3:4:5ȴ㤤ƤʤС#20267 Τ褦ȯϤʤȻפޤ
ޤۥȤ˸򤬲򤱤Τʤ餤Ȼפ

ͧãˤΥڡ򸫤Ƥ⡢Ϥꡢ3:4:5ȷƲ򤤤Ƥޤͤ
̵̵Ǥ礦͡Ȥˤ轵ĥꤿǤ
112ʷ 23:39:47 20276
粬ҹ
СѤǷӤޤ줬ľջѷˤʤޤ
ȤȢУѡܢУ£ҡᢢңѣĤ
売ߣ売ߣܡᡡ

򤪤Ʒ׻뵤ɴݰǺߤޤʡ
ΰ߲᤮ˤɤǤ
113ʲС 22:48:00 MAIL:toshi009@land.hokuriku.ne.jp 20277