ʤ
1/2 ޤǤ
̳ƻ 210ڡ 0:05:28 MAIL:naka@sansu.org HomePage:naka's Home Page24482
Taro
⤵¤ΣĤλѷʬƹͤޤդ1/19ˤʤΤǡ
1/2ȴäƤ褫ä()
ľ塡 210ڡ 0:36:38 24483
ޥ
#24482
Ͽޤ1/2

䡢Ҥ饢Ƥޤơޤ鵢𤹤ȤǤȤ櫓ǡɽιϤäˤʤޤΤǡλйǤm(__)m
MacOS X 210ڡ 0:09:20 MAIL:masaru-y@kt.rim.or.jp HomePage:24484
19
֡ѷѤʤΤ1/2Ƥʤä

ȷŪǤ͡ºݤˤɤţȤǷ֤Ƥޤ̡
210ڡ 0:09:46 24485
N.Nishi
3/19ĤƤΤǤ͡(­餺)
210ڡ 0:09:58 24486

ԥåʥԡˤǥ뤷㤤ޤ
äѤ餤ŷ񡡡 210ڡ 0:10:54 MAIL:hopes@mba.ocn.ne.jp HomePage:ȣϣУţ24488
DrK
Ϻɸޤ
Ϥ1/2ʤΤǤ͡ǽʤäΤǡΤʤȻפޤ
ϳڱफ?㤦ʡ 210ڡ 0:12:30 MAIL:satoka@star.odn.ne.jp 24489
ʸ
ޥ뤵Ϥ䤵Ǥ͡
ޤ򸫤Ƥ狼褦ˤʤäƤޤ

ͤϡߤǤʤΤţεΥ1/16ޤ1/19ȤȤ狼ΤǡDz򤭤ޤ

#24488
ԥåäƲǤ
210ڡ 0:13:34 MAIL:kyorofumi@msn.com HomePage:ʸ24490

16/19 32/19 48/19 ä­Ƥä
96/19=5+1/19 ¤˺Ǥ᤯1/19ΤʤΤ
1/19*19*1/2=1/2ʾ塣
ˡι񡡡 210ڡ 0:13:48 HomePage:¤ο24491
tomh
ɸꤷơƻ˷׻ޤ (^^;
ԡ 210ڡ 0:13:58 MAIL:tomh@yahoo.co.jp HomePage:H to M24492
оϩ
ǽϡȻפäǤɡ
褯褯ͤäȾΤȯޤơġġ
줬ǾǤ뤫ɤϹܸͤ1/2ˤޤʴ
⤷飰ȻפäȤޤ顼Ǥƣ
γ 210ڡ 0:14:22 MAIL:pctakada@mail.goo.ne.jp HomePage:Ĥ줭24493
ߤ
ءƤơ֣פäƤޤä
飱ܡ飱ܤΤǤ͡

#24480Ŵƻ˥ޥ뤵
󤢤꤬ȤޤΥȤȳع¤Ƥ
ҲʤΤdzڤޤʤǤΤʤ
ȻפäƤޤ
ίޤ졡 210ڡ 0:22:47 24494
DrK
ɸȤϡABη16/19Ǥ͡
ȤϡxɸФơ(x,y)ˤʤɸABȤκ⤵ˤʤޤ
1619ϸߤǤʤΤǡ줾ܿƱΤκ1ˤʤꤨޤ
äơ⤵ϺǾ1/19ȤȤˤʤꡢդĹ191/2ݤ1/2ޤ롣
ϳڱफ?㤦ʡ 210ڡ 0:17:41 MAIL:satoka@star.odn.ne.jp 24495
tomh
A:(0,0), B(19,16), C:(19,17), D(0,1) Ⱥɸꤷޤ

κɸ(p,q)ȤȡդѤ
|16p-19q|/2 Ȥʤޤ

ϡ(p,q)(1,1)(18,16)ޤǤκɸơ
ºݤ˷׻
(p,q)=(13,11) ΤȤѤǾ1/2ˤʤޤ
(ñ̤Ͼά)
ԡ 210ڡ 0:21:23 MAIL:tomh@yahoo.co.jp HomePage:H to M24496
ҡΤ
ǽ17cm20cmȹͤƤϼԤǤʡ
ϥ륯ͤƱǤ
ɥ 210ڡ 0:24:11 HomePage:24497

#24490
¿ѷѡγʻοվγʻοݣ
ǡȤ餷ʤΤ͡Ǥͳ椸㡣
äѤ餤ŷ񡡡 210ڡ 0:30:19 MAIL:hopes@mba.ocn.ne.jp HomePage:ȣϣУţ24498
arijune
Ȼפäơ®ΤƤߤ顢ФΤꡣ礦ɤˤʤä(m,n)=1m,nߤǡ1<=k<=m-1ΤȤnkmˡȤƤ٤ưۤʤ롣Τnk/mξʬm-1/mȤʤꡢΤȤշγʻȡy=(n/m)xx=kˤyɸκϺǾǣmm1/m룲1/2ȡʾm=19, n=16
ine^2
210ڡ 0:39:57 24499

ʤΤäƤݤ󤺤᤮0.850850.85˰ֶᤤ5.95Фޤ
210ڡ 0:40:54 MAIL:yhpnh760@ybb.ne.jp 24500

ʤΤäƤݤ󤺤᤮0.850850.85˰ֶᤤ5.95Фޤ
210ڡ 0:42:21 MAIL:yhpnh760@ybb.ne.jp 24501
ʸ
#24498
Ǥ

̲ΤǤ⤦ޤ()
210ڡ 1:02:08 MAIL:kyorofumi@msn.com HomePage:ʸ24502
y.kobayashi
ľABȷľȤθǤᤤʻҾȤơʤξʣˡ˷׻뤷ˡפĤޤǤ
210ڡ 1:28:47 24503
Ȥ
Υޥɤ˴٤xmaxima5.5,mupad light 2.53Ȥ
򤯤Ȥ˻ѤȿȤˤĤΤ
褺ľAB:y=16*x/19 16*x-19*y=0ľCD:y=16*x/19+1
衡16*x/19<y<16*x/19+1
ʻ
fpprec:3$
for n:1 thru 18 do ldisplay(float(16*n/19))$
for n:1 thru 18 do ldisplay(float(16*n/19+1))$
0.8<y<1.84/(x,y)=(1,1),1.68<y<2.68/(x,y)=(2,2),2.53<y<3.53/(x,y)=(3,3)
3.37<y<4.37/(x,y)=(4,4),4.21<y<5.21/(x,y)=(5,5),5.05<y<6.05/(x,y)=(6,6)
5.89<y<6.89/(x,y)=(7,6),6.74<y<7.74/(x,y)=(8,7),7.58<y<8.58/(x,y)=(9,8)
8.42<y<9.42/(x,y)=(10,9),9.26<y<10.3/(x,y)=(11,10),10.1<y<11.1/(x,y)=(12,11)
10.9<y<11.9/(x,y)=(13,11),11.8<y<12.8/(x,y)=(14,12),12.6<y<13.6/(x,y)=(15,13)
13.5<y<14.5/(x,y)=(16,14),14.3<y<15.3/(x,y)=(17,15),15.2<y<16.2/(x,y)=(18,16)
18ȭȤεΥABCι⤵Ȥ
AB=sqrt(19^2+16^2)=sqrt(617)դȤ
ABC=abs(16*x-19*y)*sqrt(617)/(2*sqrt(617))=abs(16*x-19*y)/2
(x,y)=(1,1)=(2,2)=(3,3)=(4,4)=(5,5)=(6,6)=(7,6)=(8,7)=(9,8)=(10,9)=(11,10)=(12,11)
ABC=3/2,abs(16*1-19*1)/2,abs(16*2-19*2)/2,abs(16*3-19*3)/2,abs(16*4-19*4)/2,abs(16*5-19*5)/2,
abs(16*6-19*6)/2,abs(16*7-19*6)/2,abs(16*8-19*7)/2,abs(16*9-19*8)/2,abs(16*10-19*9)/2,abs(16*11-19*10)/2,
abs(16*12-19*11)/2,abs(16*13-19*11)/2,abs(16*14-19*12)/2,abs(16*15-19*13)/2,abs(16*16-19*14)/2,
abs(16*17-19*15)/2,abs(16*18-19*16)/2;
3/2, 3, 9/2, 6, 15/2, 9, 1, 5/2, 4, 11/2, 7, 17/2, 1/2, 2, 7/2, 5, 13/2, 8
min(%);1/2()
οޤΤǤʤ꤬Ǥ͡
ΤĹ,구,ʬٴ郎1֤Ϥ䤤Ȥޤ顣
θ˭ԡ 210ڡ 1:48:39 MAIL:nm528@ybb.ne.jp 24504

Ҥ16/19äǤ͡Ϥä17/20ǤäƤޤޤĤޤţ21x19ξǤƱä
٤ԥå
210ڡ 8:04:51 MAIL:yhpnh760@ybb.ne.jp 24505
ͧοʺ
tomhƱɸȤäƻ˲򤭤ޤѤ³Τˤ
äޤ͡ǯ᤯̲ʤΤīޤ䤡򤫤äǤ
Į 210ڡ 9:23:08 MAIL:tanioka-s@ams.odn.ne.jp 24506
kasama
CADǤޤ(*^_^*)ͤäƤߤΤᤤǤ͡ȤϸäƤ⡢٤Ƥޤʻѷ򸫤ĤʤȤʤΤǡʤΤʿޤʤȤǤޤ(^_^;)
210ڡ 9:30:00 24507
ۤ
äȤʤʤää
٥ȥa=19,17 ٥ȥb=(x,y)ˤäƤǤ ѷѤ
ʥ٥ȥb٥ȥa鸫ȿײˤΤͤϤΤǤ
1/2(19y-17x) κǾͤ

1917ǤǤ뷲ͤ뤳Ȥˤʤޤ
1917ϸߤǤǤ 19y-17x=1Ȥʤ򤬤ޤ
ͭ̾Ǥ abκdȤ
ax+bY=dȤʤxy¸ߤ

ΤȤ x>17βȤƤ (x,y)=(17m+k,l) 0<k<17 Ȥ
19(17m+k)-17l=1 19k-17(l-19m)=1Ω
17(l-19m)=19k+1<1917 l-19m<19ˤʤޤ
ƤǤ(x,y)=(k,l-19m) 0<x<19 0<y<17ߤޤ
0<x<19 0<y<17ɬĤ뤳Ȥ狼ޤ
ä1/2Ǿͤˤʤޤ
210ڡ 10:23:00 MAIL:micci@sansu.org 24508
uchinyan
Ϥˤϡ
ޤˡ⤢ΤǤ礦ݤʤΤǡľ˷׻ޤ

ˤβΰ֤Ƚΰ֡(,)ޤᤤäɸǤ
(1,1), (2,2), (3,3), (4,4), (5,5), (6,6), (7,6), (8,7), (9,8), (10,9),
(11,10), (12,11), (13,11), (14,12), (15,13), (16,14), (17,15), (18,16)
ʤΤǡĤ롢(7,6) (13,11) ξ礬Ǿβǽޤ
ϡĤξѤľѻѷĹʬƷ׻ȡ
(7,6) ξ 1 cm^2(13,11) ξ 1/2 cm^2 Ȥʤꡢ1/2 cm^2 Ǥ

ȡޤǽ񤤤ơǼĤ򤶤äɤߤޤ
Τ˺ɸȤʤС (a,b) ȤơABȤεΥ |16a-19b| 㤹Τǡ
a, b ȤȤȡ16, 19 ߤǤȤȤ顢|16a-19b| 1 ˤʤ礬Ǥ͡
ʤԥåȤΤΤޤǤٶˤʤޤ (^^;

ͥνȡ 210ڡ 10:37:32 MAIL:uchi@sco.bekkoame.ne.jp 24509
̵
إ¦ˤţEȤţ鲼ţޤǤΤФľإθFȤ롣
ABE=AEF+BEF
դ϶̤ǹ⤵¤19cmʤΤѤEF192

ABޤDz19cmĤ16cmäƱ1cmܤȰֲإޤǤι⤵16/19cmĹʤ롣

夫˺ţθĿإޤǤι⤵إޤǤι⤵إδ֤ˤţι⤵إإδ֤ˤţδ֤εΥ

ġ14ġ1920
016/1932/19208/19288/19304/19
19/1935/1951/19227/19307/19323/19
ݡ 19/1938/19209/19304/19
ݡ3/19 6/19 1/19 16/19

EFκǾͤ1/19
äƢABEκǾͤϡ1/19192=0.5[cm^2]
210ڡ 10:54:51 24510
̾õ
ԥåȤޤ
ȣʬ˳ʻϤޤ͡ʣȣߤǤʤΤǡ
γʻͤˤĤƻѷͣ¤ǾˤʤȤ
ѷͣ¤ˤϳʻϤޤʤ⤷Сѷͣ¤ϺǾǤʤʤޤ
äơѷͣ¡ᣳݣᣱ
210ڡ 12:29:43 24511
M.Hossie
ˤϡפǤ
γޤƱɸꤷޤȣϸߤǤʤΤǡܿȣܿκϣ˽ޤ͡ʤΤä˲ͤˤޤ
Τꡡ 210ڡ 13:18:42 24512
ۤ
#24508 17 16ޤǤޤǤm(__)m
̤αȡ 210ڡ 14:28:50 MAIL:micci@sansu.org HomePage:ߤäα24513
uchinyan
#24509㴳ɲäǤޤϤʤꤤøǤ (^^;
AB˳ʻʤȤ餫ʤΤǡϡ(19-16) * 6 = 18 19 ȤȤȡ
ޤ򸫤ʤ顢6 餤ǺǾθ򷫤֤ȽǤѤη׻򤷤ޤ
Ѥη׻⡢ʬäƷ׻ڤˤʤ褦ˡľѻѷĹʬ򤷤ޤ
̩ˤϡ󤬤äƤ褦ˡκᡢ1/19Ǿˤʤ뤳ȤǧǤ͡

#24511ʤۤɡԥåΤʤȥɡϴñǤͤ
ͥνȡ 210ڡ 14:54:06 MAIL:uchi@sco.bekkoame.ne.jp 24515
tapu
ϻȤʤΤǡإʬľѻѷѤ¤顢¤դ1916ľѻѷҤƤΰ־ͤõޤ
210ڡ 16:44:42 24516
ϥ饮㡼ƥ
ɤ׻ְ㤤ФǤ
ѻ˿ޤ񤤤ư־򸫤Ĥ
׻ΤǤ
̶彣 210ڡ 18:04:00 HomePage:ĩ24517
̾õ
£ãγʻͤ˴ؤơѷͣ¤ǾˤʤȤ
ͤκɸϡ
19-16=319n-16n=3n
3nMOD19=1顢3n=39än=13ʣɸ
3nMOD16=1顢3n=33 än=11 (yɸ
ǵ褦Ǥ
210ڡ 21:25:03 24518
masami
ˤäƤȤϡ򤷤Τ
ľŪˤȻפä
¾˹ͤդʤäϤϤꥢۤʤΤorz
210ڡ 21:56:10 24519

(a,b)ߤǤǤаŪ1/2
210ڡ 22:20:07 24520
ޤ륱
#24505
17/20ǤäƤΤ˰ɼ
from ¢
211ʶ 3:08:19 MAIL:take4310@mobile.email.ne.jp HomePage:ޤ륱24521
uchinyan
Ѥߤޤ󡣤äȡȤɲá
ʲΡܡȤΤϡ A 鲣ˡܤγʻ׻ڤӤ˴ŤƤξȤȤϡäǤ
äѤꤤøʡ᡼ʤΤǤۤ m(__)m

#24518ϤȤäľŪˡΤ褦ʤȤ򥤥᡼Ƥޤ :-)
ǽ6ܤ 19 - (19-16) * 6 = 1 ʤΤǡ7ܤ CD 2 ӽФäơϡ1 줿 AB 2 ˤꡢ
6ܡǽ餫12ܡǤϡǽ6ܤ 1 줿 AB 1 ˤΤǡĴơ
19 - (19-16) * 6 + 1 = 2 CD 겼ˤꡢ13ܤϡCD 1 ӽФϡAB 1 ˤޤ
˼6ܡ18ܡǤϡ19 - (19-16) * 3 + 2 = 3 = 19-16 ʤΤǡ19ܤ AB ˤΤޤ줬 B Ǥ
ʹߡη֤Ǥ
äơκǾϡ13ܤǡϰ󤺤٤ 1 Τǡϡ(13,13-2) = (13,11) ˤʤޤ
ޤʤȤ񤤤Ƥ⸷̩ǤϤʤ顢ĤѤ׻ᤤʡȤΤ#24509Ǥ
Ȥˤϡ#24518Τ褦ˤΤǤ礦͡
#24520ΤˤǤ͡#24511ϡΤޤްĤξˤʤäƤǤ礦¾ˤ⳧ˡǤ줾ǤȻפޤ

ͥνȡ 211ʶ 13:25:23 MAIL:uchi@sco.bekkoame.ne.jp 24522
˿ͭ̾Ωп
ۤ¨Ǥ
211ʶ 16:23:42 24523
RD
2/14ι⹻ĥƤޤ
A0.0ˤȤư켡ؿȤƲ򤭤ޤ
ʤ긶Ūˡޤ
13.11ˤѷǾˤʤȤ狼äȤѰươ֤פʬADޤǻäƤäơ13.11ˤ̤ؿʬABʿԡˤYҤȤȡ
դ1/19
191/191/21/2
̳ƻ 211ʶ 19:05:42 24524
arc
ĩäRDƱ͡켡ؿȤƸŪʤȤ򤷤ޤ͡
y=16x/19y=(16x/19)+1δ֤ˤäơy=x+kˤʻȤˤǤkƱʤ顢xɸκǤ⾮ʻѤǾˤΤ餫ʤΤǡ3Ĥ˹ʤ졢̤Ѥ׻

󡢤äꤷˡǤ͡
212ڡ 11:52:05 24525
Ȼ
n+1ţξѡ19*((3*n mod 19)/19)/2ʤΤǺǾ1/2Ǥ͡
212ڡ 15:52:20 24526

ϡľ˷׻ޤȤǡǼĤ򸫤ȡָߤǡפȸդ񤤤ƤޤǤΰ̣狼ʤäΤǤ㤵ʹƶƤ餤ޤˡDz򤤤ƤߤȤƤñ˲򤱤ޤ
213 16:01:14 MAIL:keihantrain@yahoo.co.jp 24527
RD
ʤߤͤϹΥեǤ
̳ƻ 214ʷ 18:56:05 24528
ͳ¾
򸫤ơ֤ԥåʡפȻפޤ
ǤǼĤ˽񤭹ߤƤ볧Τ褦ˤȸڤ򤷤ʤľǤƤޤޤ
ǸޤǤȲ򤭤ʤȤǤ͡ȿʡ
214ʷ 20:24:48 24529