hide
PA=xȤ
PA/PE=x/(x^2-6x+25)
grapesǥդơͤʬ̤ɤ߼
ʤȤ⶯ʡ

ߤʤΤ줤ʲ򸫤ٶ褦Ȼפޤʾ
56ڡ 0:11:04 36156
fumio
ФϡGW⺣ޤǡäȤǤϤϤϡ
ޤŻФäȡǤϤޤ͡
56ڡ 0:10:37 36157

PAxȤ
PA/PE=x/(x^2-6x+25)
ʬȤäx=50/6λ

ȤɤǤ礦
56ڡ 0:16:33 36158
CRYING DOLPHIN
ؿؤϰϤǤǤɡΤϤ狼

EAP˸ƿEHPAE˸ƿPI
AEPѤδطꡢPAHEAEPI
ѷȡPAPIAEHE5/4ΰͤȤʤ롣ġ

AEP90̤ΤȤ90٤礭ľѻѷPIE
졢PEդȤʤ뤫顢PEPI0Ȥʤ롣
ΤȤꡢPAPEPAPI5/4

AEP90٤λѷPIEϺ줺EIפ롣
PEPI顢PAPEPAPI5/4

äơPAPEˤʤΤϡAEPγE90٤ˤʤĤޤ
345ľѻѷˤʤ롣٤аޤάơ520/3250/3
ï⤤ʤԳϡ 56ڡ 0:44:14 HomePage:ƻ36159
Ȥ
ɸ֤ʬƤ򤤤Ƥ줬ͤǤȤ
2ʬˤǤäΤǤ

diff(a/sqrt(a^2-6*a+25),a)$
solve(%=0,a)$
2*%;2*a=50/3()
˭ԡ 56ڡ 1:11:23 MAIL:fttnm528@ybb.ne.jp 36160
ͣ.ǥ
Ȥꤢؤ
ڿأۥ륥#36158ؤƱǤУš(cm)Ȥ
(x)У/УšТʣ^216)3/ Ȥơ(x)0ȤʤȤ
(x^2-16)16/3ꡢУ25/3Ȥˡ
ڿأ
У/УšsinPEAsinPAEȤʤꡢsinPAE4/5Ȱ顢sinPEAΤȤ
ʤPEA90ΤȤ
ԤܤܤǤͤƤߤޤä
56ڡ 1:54:44 36161

CRYING DOLPHINȤۤȤƱȻפޤ
PAE˿򤪤­FȤ
AFP梤EBAʤΤFP4AP/5
FEPFP4AP/5դȤľѻѷʤΤ
PEκǾͤ4AP/5äPAPEϤξ˺Ȥʤ
ŪˤFE˽ŤʤǢAFP3:4:5ľѻѷʤΤ
AP5*5/325/3APE50/3
AP25/3ǧƤߤ
PE^2(4AP/5)^2EF^2(4AP/5)^2
ʤΤPAPEAP25/3Ǻ硢Ǥ褵Ǥ
56ڡ 2:44:00 36163
ͣ.ǥ
ԻDz򤤤ƤߤޤաʷθդδݤʤΤǤ
Ť̤ŤοȣĤθѡФŤ˲УҤȤȤ
ФȣѤפʤȤϡľѻѷУңŤǤУšУ
ޤУ//ѣŤ
У/УšУ/Уҡѣ/ѣ
äơФѤΤȤʤPEA90ȤȤˣУ/УŤȤʤ롣
ʤȤñʷ׻ˡȤʤޤ

56ڡ 9:03:40 36164
ѥ&10ﶥ
#36164
ǤƱˡ
56ڡ 10:10:21 HomePage:ѥ&10ﶥ36165
???
Option Explicit
Sub Macro1()
Dim PA As Double
Dim PAA As Double
Dim PA_min As Double
Dim PA_max As Double
Dim PA_min0 As Double
Dim PA_max0 As Double
Dim PE As Double
Dim kizami As Double
Dim ratio As Double
Dim dankai As Integer
Cells(1, 1).Value = 0
Cells(2, 1).Value = 0
Range("A1").Select
kizami = 0.1
PA_min0 = kizami
PA_max0 = 15 - kizami
For dankai = 1 To 12
If dankai = 1 Then
PA_min = PA_min0
PA_max = PA_max0
Else
PA_min = Application.Max(PAA - kizami, PA_min0)
PA_max = Application.Min(PAA + kizami, PA_max0)
kizami = kizami * 0.1
End If
For PA = PA_min To PA_max Step kizami
PE = Sqr((PA - 3) * (PA - 3) + 4 * 4)
ratio = PA / PE
If Cells(2, 1).Value < ratio Then
Cells(2, 1).Value = ratio
Cells(1, 1).Value = PA * 4 / 2
PAA = PA
End If
Next PA
Next dankai
End Sub
56ڡ 9:58:08 36166
Ф
Ҥ֤Ǥ
PE=xȤPA/PE=x/(x^2-6x+25)
ˤ֤ʬʿ
PA/PE=(1/((5/x-3/5)^2+16/25)
餳x=25/3Ǻ5/4Ȥ롣
25/341/2=50/3Ǥ
56ڡ 11:11:07 36167
(Keigei)
ï񤤤Ƥ뤫Τޤ󤬡ġġ
AEPǡPAդȤȹ⤵4PEդȤȤι⤵hȤȡ
4PAhPE 顢PAPEh4ˤˤϡAEP90롣
ΤȤAEPᢤABE(5/3)(5/3)50/3 Ǥ͡
56ڡ 11:14:41 36168
ϥ饮㡼ƥ
MATHEMATICAˤʬǤʬȹͤΤϻˤȤäƼǤ
56ڡ 11:26:29 HomePage:ϥ饮㡼ƥ湩36169
uchinyan
Ϥˤϡơϡ
ޤʡȤǡΤ褦˲򤭤ޤ

A PE ˡE PA ˡ줾򲼤­ HI Ȥޤ
ȡAEP = PA * EI * 1/2 = PE * AH * 1/2 ʤΤǡPA/PE = AH/EI = AH/4 ˤʤޤ
ǡPA/PE ˤʤˤ AH ˤʤФǤ
ǡH E ˰פʤˤ AHE ǤAHE = 90> AEH ʤΤǡAH < AE = ꡤǤ
ꡤH E ˰פ硤AH = AEˤʤޤ
ΤȤAEP = AHP = 90ʤΤǡAEPEBA 345 ľѻѷǤ
ǡAE = 5 cmPA = 5 * 5/3 = 25/3 cmAEP = PA * EI * 1/2 = 25/3 * 4 * 1/2 = 50/3 cm^2 ˤʤޤ
ͥνȡ 56ڡ 12:19:20 MAIL:uchi@sco.bekkoame.ne.jp 36170
⡼ޥ
ä˺Ƥޤ...^^;
GW......?
PA/PE κ=PE/PA κǾ
PEκǾ...PA ʿ̤˿ľȤƤΤȤʤΤ...
AEľPE ΤȤ...
AEP=5*5*(4/3)/2=50/3
56ڡ 12:22:34 36171
⡼ޥ
#36171
Ǥ...^^; Orz...
ƹͤޤ...
56ڡ 12:40:31 36172
uchinyan
ǼĤɤߤޤ
Ūưפ⡤ȻפäΤǤزˡ¿äݤˡ#36168ʤɰʳϾݤʵޤ
Ϣ٥ܥʡ

#36156#36158#36160#36161#36167
ؤˤˡPA = x Ȥ PA/PE x μɽˡѴؿˤˡʤɤ褦Ǥ

#36159
EAP˸ƿEHPAE˸ƿPI
䢤AEPѤδطꡢPAHEAEPI
ȤPEI Ǥ뤫ɤ AEP = 90ΤȤ PA/PE ˤʤ뤳Ȥˡ

#36163
PAE˿򤪤­F
ȤFP = PA * 4/5FEP ̤ PE = FP = PA * 4/5 ΤȤ PA/PE ˤʤ뤳Ȥˡ

#36164#36165
Ť̤ŤοȣĤθѡФŤ˲УҤȤȤ
PRE ʤɤ̤ơP Q פȤʤ PEA90ΤȤˡPA/PE ˤʤ뤳Ȥˡ

#36166#36169
ץˤˡ

#36168#36170
A PE ˡE PA ˡ줾򲼤­ HI ȤAEP Ѥ PA/PE = AH/4 ᡤ
AHE ̤ơH E ˰פȤʤ AEP = 90ΤȤˡPA/PE ˤʤ뤳Ȥˡ

#36171#36172
PA/PE κ=PE/PA κǾ
PEκǾ...PA ʿ̤˿ľȤƤΤȤʤΤ...
AEľPE ΤȤ...
ȤˡܤεϡΤǤPE PA ưΤǡǤ̵뤫⡥
(ѴؿȤ餫Ǥ#36161Ρڿأۻȡ)
ͥνȡ 56ڡ 12:49:48 MAIL:uchi@sco.bekkoame.ne.jp 36173
⡼ޥ
#36171
ƹͤޤ ^^
PA AEGȷ֤Ȥ...PG/PA κǾͤ...餫ˡPGľAE
äƤȤ...AEޤäƤΤ...G=E ΤȤˤʤ

ʤ餤...^^?
56ڡ 13:10:41 36174
ͣ.ǥ
#36173
> äݤˡ#36168ʤɰʳϾݤʵޤ
Τ #36168 ϥåꤷƤ Ǥ͡ʤǤ
56ڡ 14:42:07 36175
⤬Ф
Фϡ
ޤǤǤäȤ᤯Ф褦ʵޤ

ˡȤƤϡ
ʽƤΡȤä

PA/PE=sinPEA/sinPAEǤsinPAE4/5ȤͤȤΤsinPEAΤȤ PA/PEˤʤ롢ȤäǤ礦
58 56ڡ 19:49:58 HomePage:YoutubeǤ36176
hide
#36154
uchinyan
ˤĤơͧͤ˳ǧȤäȤ
a*b/10^cĤޤn=0ΤĤǽꤷƤǤ

ȤȤǡĤ
a^2 = 5^k - 1k 3 ʾδ
a^2 = 2 * 5^k - 1k 3 ʾ
2ĤǤ͡

ߥ餷ޤ
57ʶ 13:02:43 36177
ޥ
ȡϸͥǤ20ǯʾ˿˺ܤäƤޤʤ󡢽ϰۤʤޤˤǡˤ⻲̲͡Ȥƽ񤫤ƤΤǤꤷƤΤϤʲˡǤ

APˢAEQ=APEȤʤ褦QȤȡPAEȢEAQꡢPA/PE=EA/EQǡEAϰ5cmˤ顢EQǾΤȤPA/PEϺ硣äơEQAPȤʤȤΡAEPѤФ褤

57ʶ 15:35:36 36178
ޥ
㥢ʥ󥹡ʾСˤǤ

6/20ˤˡˤƥեߤ򳫺ŤޤΤǡФҤɤ
57ʶ 15:36:39 36179
ھ
äȵˤʤäƤΤǤ
ڡ԰顼ˤʤäƤΤϤʤǤ礦
57ʶ 16:37:58 36180
ޥ
> #36180
ߤޤ󡢻ǡǥХåǤƤޤ...եߤޤǤ˲Ȥ..ȻפäƤޤm(__)m
57ʶ 17:03:53 36181

P'A/P'EꤹȡP'εפݥ˥αߤˤʤޤ͡
αߤADȤθPȤơP'A/P'E䤷ƸP¸ߤʤʤäȤͤˤʤȻפäǤפäʣǤ
ݥ˥αߤĤäꤤˡʤǤ͡
58ڡ 8:10:00 36182
taku
PE=x,PA=yȤ
y/x=ky=kx
ޤʿ
x^2=(y-3)^2+16
x^2/16-(y-3)^2/16=1
жľy=kx (k>0) ܤȤk硣
ΤȤk=5/4x=20/3y=25/3ꢤAEP=50/3Ȥʤޤ
58ڡ 9:45:02 MAIL:takuo@kcv.ne.jp 36183
Ѥ
פ֤Ǥ
Ƕᡢ1/9801Τäƴưޤ
ϥϡ 58ڡ 13:11:58 HomePage:֤ä36184
uchinyan
#36177hide
γǧ꤬Ȥޤñˤʤޤ͡
ȤϤΤΡa^2 = 5^k - 1a^2 = 2 * 5^k - 1 μϡñʴˤϡʤʤޤʤǤ (^^;
ŪȤƤ褦ʵƤΤǤ
ͥνȡ 58ڡ 13:37:27 MAIL:uchi@sco.bekkoame.ne.jp 36185
ݤä
#36141 Ϥޤ󤬡a^2 = 5^k - 1лŦƤ
ˡǼ
5롼1=[a1+5*a2+5^2*a3+...5^m*am+1]^2Ȥ(a1,a2,a3...04am+114μȤ)
λͤ5μͤƣ2ޤ51[5]2am+1=0
am+114μǤ뤳Ȥȿ뤫̷⤹
ä5-1ʿˤʤʤ
ʡ 58ڡ 16:39:24 36186
ݤä
ͤ5μäƤʤ󤫤ؤǤ
5κ缡Ȥ̣ǤޤǤ
ʡ 58ڡ 16:41:42 36187
uchinyan
#36186
ʤ褯ʬʤ
a1,a2,a3...04am+114μȤ
Ȥɬ褯ʬʤǤm = 0 βǽ⤢ΤǤϡ ֤褦ʡ
䤳λͤ5μͤƣ2
5κ缡Ȥ̣Ǥ
褯ʬʤդϡ- 1פꡤդˤϥޥʥιबʤΤǡñˤϸʤ褦ʵ
ʤ餫ˡk = 1 ΤȤʿǤ
ͥνȡ 58ڡ 18:22:37 MAIL:uchi@sco.bekkoame.ne.jp 36188
ݤä
a1,a2,a3...04am+114μȤ
Ȥɬ褯ʬʤǤm = 0 βǽ⤢ΤǤϡ ֤褦ʡ
ͤνä⡡am+1ȤΤam+1ΤȤǤ
ޤ֤ͳϤ٤Ƥɽ뤫Ǥ

䤳λͤ5μͤƣ2
5κ缡Ȥ̣Ǥ
䤳褯ʬʤդϡ- 1פꡤդˤϥޥʥιबʤΤǡñˤϸʤ褦ʵ
餫ͤΥߥǤޤ̤ˡˤʤ
ʡ 58ڡ 20:31:30 36189
uchinyan
#36189
ȡפˡ5 ˡǹͤ롤ȤȤʤȤϻפäΤǤ
m = 0 ΤȤ am+1 = a1 ʤΤ 0 Ƥޤ֤Ǥ
ʤ5 ˡǹͤȡ
444(4 k )444 = (ama3a2a1)^2
̷ʤ뤫ȤˤʤȻפޤ
¤ϤⵤդƤϤޤʬФƤݤʡȻפäƻߤƤޤäΤǤ
ͤƤߤǤϡ빽ޤ⡣

ȻפäΤǤȾ褦ȻפȡϤݤࡥ

ʤߤˡ10 ˡʤС999999 ʿˤʤ뤫Ȥˤʤޤ͡
ľŪˤ 9 ʳϤʤꤽˤʤΤǤɤʤǤ礦
ʤϡ餫ˡ111111 ʿˤʤ뤫ƱǤ͡

10 ˡξϡn^2 100 dzä; 11 ˤʤʤΤǡñ˲򤱤㤤ޤ
5 ˡξϡn^2 25 dzä;꤬ 6 ˤʤ뤳ȤΤǡñǤϤʤǤ
Ǥ뤫ʡ

Ĵ٤Ƥߤޤ5 ˡξϡǰʤñǤϤʤ褦Ǥ
444(4 k )444 = (ama3a2a1)^2
Ǥ⡤ñ
111(1 k )111 = (ama3a2a1)^2
ǤƱȤǤ5 ʿɽDz̤η 4 ( 1) Ǥ¤ʿ¸ߤ褦Ǥ
äơ10 ˡΤ褦ˤɤηǶڤäơȤץϻȤޤ
Ĵ٤ϰϤοǤϡ̤η 4 ( 1) ʳοɬ졤ˤϤʤʤ褦Ǥ
ΤȤŪǼˡȤˡȤǤʤʡȻפΤǤޤޤäƤޤ
ˤ衤äȥåꤷˡʤΤʡ
ͥνȡ 59 14:34:37 MAIL:uchi@sco.bekkoame.ne.jp 36190
粬ҹ
פ֤ޤڤޤƤޤ
58ڡ 22:44:33 36191
die neue Frau
Ϥä
եߡ2010ǯϻäͽǤ
2008ǯ2009ǯȤ˹ԤʤäΤǡ
ϾγڱǤʤʡ 510ʷ 21:37:05 MAIL:jjyhr530@yahoo.co.jp 36192
die neue Frau
#36192
Ǥ⡢ΤȤ˵Ťʤä
ϾγڱǤʤʡ 510ʷ 21:37:58 MAIL:jjyhr530@yahoo.co.jp 36193
die neue Frau
եߤʤΤΰ⤬Ф뺢ʡ
ΤHOME˽ФΤ
2007ǯ鸫Ƥ뤫
⡢ظϤϼä顢äǤ
ϾγڱǤʤʡ 512ʿ 23:56:53 MAIL:jjyhr530@yahoo.co.jp 36194