Skip to Content
For Enterprise
For Government
For Higher Ed
For Individuals
For Marketing
For Enterprise
For Government
For Higher Ed
For Individuals
For Marketing
Explore Skills
Cloud Computing
Microsoft Azure
Amazon Web Services (AWS)
Google Cloud
Cloud Migration
Cloud Deployment
Cloud Platforms
Data Engineering
Data Warehouse
SQL
Apache Spark
Microsoft SQL Server
MySQL
Kafka
Data Lake
Streaming & Messaging
NoSQL Databases
Relational Databases
Data Science
Pandas
R
MATLAB
SAS
D3
Power BI
Tableau
Statistics
Exploratory Data Analysis
Data Visualization
AI & ML
Generative AI
Machine Learning
Artificial Intelligence (AI)
Deep Learning
Reinforcement Learning
Natural Language Processing
TensorFlow
Scikit-Learn
Hyperparameter Tuning
MLOps
Programming Languages
Java
JavaScript
Spring
Python
Go
C#
C++
C
Swift
Rust
Functional Programming
Software Architecture
Object-Oriented
Distributed Systems
Domain-Driven Design
Architectural Patterns
IT/Ops
Kubernetes
Docker
GitHub
Terraform
Continuous Delivery
Continuous Integration
Database Administration
Computer Networking
Operating Systems
IT Certifications
Security
Network Security
Application Security
Incident Response
Zero Trust Model
Disaster Recovery
Penetration Testing / Ethical Hacking
Governance
Malware
Security Architecture
Security Engineering
Security Certifications
Design
Web Design
Graphic Design
Interaction Design
Film & Video
User Experience (UX)
Design Process
Design Tools
Business
Agile
Project Management
Product Management
Marketing
Human Resources
Finance
Team Management
Business Strategy
Digital Transformation
Organizational Leadership
Soft Skills
Professional Communication
Emotional Intelligence
Presentation Skills
Innovation
Critical Thinking
Public Speaking
Collaboration
Personal Productivity
Confidence / Motivation
Features
All features
Verifiable skills
AI Academy
Courses
Certifications
Interactive learning
Live events
Superstreams
Answers
Insights reporting
Radar Blog
Buy Courses
Plans
Sign In
Try Now
O'Reilly Platform
book
밑바닥부터 시작하는 비트코인
by
류정필
,
송재준
November 2019
Beginner to intermediate
408 pages
9h 29m
Korean
Hanbit Media, Inc.
Content preview from
밑바닥부터 시작하는 비트코인
밑바닥부터 시작하는 비트코인
80
NOTE
_
접선의 기울기 유도
접선의기울기는대수보다는상급수학인미적분으로유도할수있습니다.주어진점에서의기울기는다
음과같습니다.
dy
/
dx
이를얻기위해타원곡선함수를미분하여도함수를구해야합니다.
y
2
=
x
3
+
ax
+
b
양변을미분하면다음을얻습니다.
2
y
dy
= (
3
x
2
+
a
)
dx
dy
/
dx
에대해서풀면다음과같습니다.
dy
/
dx
= (
3
x
2
+
a
)
/
(
2
y
)
기울기공식을구했습니다.이후의
P
3
을구하는과정은
2
.
8
절유도와같습니다.
연습문제
2.6
타원곡선
y
2
=
x
3
+
5
x
+
7
위의 점
(-
1
,-
1
)
을 두 번 더하는
(-
1
,-
1
)
+
(-
1
,-
1
)
의 연산 결
과을 구하시오.
2.9
P
1
=
P
2
인 경우의 점 덧셈 코딩하기
이제 더하는 두 점이 같은 경우를 처리하도록
__
add
__
메서드를 수정할 수 있습니다. 아래의
공식을 사용하여 구현합니다.
s
= (
3
x
1
2
+
a
)
/
(
2
y
1
)
x
3
=
s
2
-
2
x
1
y
3
=
s
(
x
1
-
x
3
)
-
y
1
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial
You might also like
밑바닥부터 시작하는 딥러닝
사이토 고키
실리콘밸리 리더십
김정혜, 마이클 롭
마이크로서비스 아키텍처 구축(전면 개정판)
샘 뉴먼
머신러닝 시스템 설계
칩 후옌
Publisher Resources
ISBN: 9791162248294