Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
円と円の外接線の求め方
Search
Sho Iizuka
June 14, 2014
Programming
0
25
円と円の外接線の求め方
https://www.slideshare.net/kujira16/ss-35861169
Sho Iizuka
June 14, 2014
Tweet
Share
More Decks by Sho Iizuka
See All by Sho Iizuka
半年前の自分に教えたい systemd のハマりどころ
arosh
18
14k
Osaka.Stan#5 LT プログラミングコンテストのデータを分析した話
arosh
1
5.9k
簡潔データ構造輪講資料(順列)
arosh
1
7k
Pythonにおける日本語処理
arosh
1
2k
FM-index による全文検索
arosh
0
20
円と円の交点の求め方
arosh
0
34
Other Decks in Programming
See All in Programming
CSC307 Lecture 11
javiergs
PRO
0
240
3 Effective Rules for Success with Signals in Angular
manfredsteyer
PRO
0
120
GraphQL はいいぞ! ~Laravel で学ぶ GraphQL 入門~
azuki
1
160
わかりやすい正解を捨てて、コトに向き合う - スクラムフェス金沢2024 スポンサーセッション
yusukekokubo
0
170
20240706_CDKConf
takuyay0ne
0
1.2k
小さな開発会社を作った理由
polidog
0
1.9k
CSC307 Lecture 12
javiergs
PRO
0
220
さきがけから振り返るアーキテクチャ刷新 / Reflecting on the Architectural Renewal from the Vanguard
nrslib
2
770
Xcode 16のPreviewModifierと@Previewableを活用した効率的なプレビュー方法の考察
ojun9
2
160
Modern Angular: Renovation for Your Applications
manfredsteyer
PRO
0
140
Cloudflare Workers x AWS Lambdaの組み合わせユースケース / Cloudflare Workers x AWS Lambda Combination Use Case
seike460
PRO
2
310
Introduction to GitOps
hwchiu
0
110
Featured
See All Featured
Building an army of robots
kneath
301
42k
Docker and Python
trallard
37
2.9k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
26
1.8k
Typedesign – Prime Four
hannesfritz
37
2.2k
No one is an island. Learnings from fostering a developers community.
thoeni
17
2.8k
Infographics Made Easy
chrislema
238
18k
The Pragmatic Product Professional
lauravandoore
29
6.1k
Building Adaptive Systems
keathley
34
2k
From Idea to $5000 a Month in 5 Months
shpigford
377
46k
Practical Orchestrator
shlominoach
185
10k
Designing for Performance
lara
604
67k
Scaling GitHub
holman
458
140k
Transcript
ԁͱԁͷ֎ઢ !TIPSB@LVKJSB
w *$1$ͷزԿϥΠϒϥϦղઆγϦʔζͦͷͰ͢ w ԁͱԁͷަʹҾ͖ଓ͖ɺԁͱԁͷ֎ઢͷٻΊํ Α͔͘Βͳ͔ͬͨͷͰɺࣗͷཧղͷͨΊʹ·ͱΊ ͓͖ͯ·͢ w ࢀߟʹͨ͠ϥΠϒϥϦ w L@PQFSBGBO͞Μ
ʢݱࡏͲ͜ͰμϯϩʔυͰ͖Δͷ͔ෆ໌ʣ w X ͞Μ
֎ઢ
ઢ
ଋࣄ Q Q S S $ $
֎ઢͷٻΊํ w SSͷ߹ͷํ w $ͷͱ$ͷΛ݁Ϳઢʢʹઢʣ͕ ઢQQͱฏߦʹͳΔͷͰɺSPUͳͲΛͬͯ ͕ΜΔʢ؆୯ͳͷͰৄ͍͠ղઆলུʣ w S㱠Sͷ߹ͷํ w
ຊͷ֎ઢͷަRΛٻΊ͔ͯΒUBOHFOU$1Ͱ $͓Αͼ$ͱͷΛٻΊΔ
S㱠Sͷ߹ R
S㱠Sͷ߹ R S S U E θ
ઢ U S ͔ΒͳΔ֯ࡾ֯ܗͱ ઢ U E S ͔ΒͳΔ֯ࡾ֯ܗʹ͓͍ͯ ֯ВΛڞ༗͍ͯ͠ΔͷͰTJOВ͕͘͠ͳΔ
r1 t = r2 t + d t = r1d r2 r1
RͷҐஔΛಘΔʹ QΛ࢝ͱͯ͠ɺQˠQͷ୯ҐϕΫτϧΛ ͞U͚ͩ৳ͤྑ͍ q = p1 + t · p1
p2 d = p1 + r1d r2 r1 · p1 p2 d = p1 (r2 r1 ) r2 r1 + r1 (p1 p2 ) r2 r1 = p1 r2 p2 r1 r2 r1
2R͕$ଆͰͳ͘$ଆʹ͋Δ߹ʁ "͏·͍͔͘ͳ͍Α͏ͳؾ͕͢Δ͕ɺ ಋग़ͯ͠ΈΔͱಉࣜ͡ͰQͷҐஔΛද͢͜ͱ͕Ͱ͖ Δ͜ͱ͕͔Δ
ઢͷٻΊํ w ർΕ͖ͯͨͷͰলུ͢Δ͕ɺ֓ཁҎԼͷͱ͓Γ w ઢͱઢQQͷަΛRͱ͠ɺQͱRͷڑΛUͱ͢Δ w ઢͱઢQQ͕ަΘ͍ͬͯΔ෦ʹ͓͍ͯɺର֯В ͕͍͠ʹTJOВ͕͍͜͠ͱ͔ΒSUS EU
w UΛܭࢉ͔ͯ͠ΒQˠQͷ୯ҐϕΫτϧΛ ͞U͚ͩ৳ͯ͠Rͷ࠲ඪΛಘΔ w Rͱ$ɺ͓ΑͼRͱ$ʹ͍ͭͯUBOHFOU$1Λܭࢉ͢Δ
ײ w ηϯλʔࢼݧྗ͕େࣄͩͱࢥ͍·ͨ͠ʢখฒײʣ w Ջ͕Ͱ͖ͨΒଓ͖Λ࡞Δ͔