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    • Number Theory

    Number Theory Courses Online

    Learn number theory for mathematical research and applications. Understand prime numbers, divisibility, and modular arithmetic.

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    Explore the Number Theory Course Catalog

    • Status: Free Trial
      Free Trial
      B

      Berklee

      Music Production

      Skills you'll gain: Music, Musical Composition, Post-Production, Music Theory, File Management, Media Production, Editing, Peer Review, Instrumental Music, Timelines, Writing, Creativity

      4.8
      Rating, 4.8 out of 5 stars
      ·
      3K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Data Structures and Algorithms

      Skills you'll gain: Data Structures, Graph Theory, Algorithms, Computational Thinking, Bioinformatics, Network Model, Advanced Mathematics, Computer Programming, Theoretical Computer Science, Program Development, Operations Research, System Design and Implementation, Network Analysis, Network Routing, Programming Principles, Linear Algebra, Text Mining, C (Programming Language), Software Testing, Debugging

      4.6
      Rating, 4.6 out of 5 stars
      ·
      17K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Preview
      Preview
      Y

      Yale University

      Introduction to Psychology

      Skills you'll gain: Psychology, Mental and Behavioral Health Specialties, Human Development, Scientific Methods, Clinical Psychology, Research, Culture, Social Sciences, Learning Theory, Psychiatry, Child Development, Neurology, Critical Thinking, Problem Solving

      4.9
      Rating, 4.9 out of 5 stars
      ·
      32K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      V

      Vanderbilt University

      Agentic AI and AI Agents for Leaders

      Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI, Agentic systems, Generative AI Agents, OpenAI, Data Ethics, Organizational Leadership, AI Personalization, Business Process Automation, Technical Management, Leadership and Management, Automation, Artificial Intelligence, Large Language Modeling, Program Implementation, Business Transformation, Digital Transformation, Project Implementation, Application Development

      4.8
      Rating, 4.8 out of 5 stars
      ·
      7K reviews

      Beginner · Specialization · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Pennsylvania

      Business Foundations

      Skills you'll gain: Operations Management, Operational Efficiency, Process Management, Capacity Planning, Process Analysis, Finance, Process Improvement, Capital Budgeting, Return On Investment, Go To Market Strategy, Accrual Accounting, Financial Reporting, Product Development, Financial Accounting, Marketing Strategies, Branding, Marketing, Human Capital, Decision Making, Corporate Finance

      4.7
      Rating, 4.7 out of 5 stars
      ·
      26K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado System

      Applied Cryptography

      Skills you'll gain: Public Key Infrastructure, Cryptography, Data Encryption Standard, Public Key Cryptography Standards (PKCS), Information Systems Security, Cryptographic Protocols, Encryption, Application Security, Cybersecurity, Key Management, Computer Security, Advanced Encryption Standard (AES), Security Engineering, Data Integrity, Secure Coding, Authentications, Security Requirements Analysis, Threat Modeling, Scalability, Data Security

      4.6
      Rating, 4.6 out of 5 stars
      ·
      869 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      B

      Berklee

      How to Play Guitar

      Skills you'll gain: Music Theory, Music, Instrumental Music, Music Performance, Oral Expression, Musical Composition

      4.8
      Rating, 4.8 out of 5 stars
      ·
      2.6K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Santa Cruz

      C, Go, and C++: A Comprehensive Introduction to Programming

      Skills you'll gain: Go (Programming Language), C++ (Programming Language), Debugging, C (Programming Language), Data Structures, Object Oriented Programming (OOP), Software Design Patterns, Programming Principles, Computer Programming, Command-Line Interface, Unit Testing, Algorithms, Program Development, Graph Theory, Software Technical Review, Software Testing, Artificial Intelligence, Integration Testing, Game Design, Integrated Development Environments

      4.5
      Rating, 4.5 out of 5 stars
      ·
      9.5K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      M

      Meta

      Meta Back-End Developer

      Skills you'll gain: Full-Stack Web Development, Database Design, Version Control, Unix Commands, Restful API, Django (Web Framework), Relational Databases, Git (Version Control System), SQL, HTML and CSS, API Design, GitHub, Database Management, Application Programming Interface (API), MySQL, Data Structures, Object Oriented Programming (OOP), Computer Programming, Python Programming, Cloud Hosting

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      9.4K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      M

      Meta

      Meta Front-End Developer

      Skills you'll gain: Version Control, Unix Commands, HTML and CSS, User Interface and User Experience (UI/UX) Design, Jest (JavaScript Testing Framework), User Research, UI/UX Research, Git (Version Control System), Usability Testing, React.js, User Experience Design, Responsive Web Design, GitHub, Interaction Design, Data Structures, Front-End Web Development, Pseudocode, Cascading Style Sheets (CSS), Javascript, JavaScript Frameworks

      Build toward a degree

      4.7
      Rating, 4.7 out of 5 stars
      ·
      23K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      M

      Meta

      Meta Database Engineer

      Skills you'll gain: MySQL, Database Management, Version Control, Stored Procedure, SQL, Unix Commands, Databases, Data Modeling, Git (Version Control System), Database Management Systems, Database Design, GitHub, MySQL Workbench, Relational Databases, Star Schema, Tableau Software, Data Visualization Software, Database Administration, Data Structures, Object Oriented Programming (OOP)

      4.6
      Rating, 4.6 out of 5 stars
      ·
      7.3K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      M

      Meta

      Meta Android Developer

      Skills you'll gain: Android Studio, React Native, Version Control, Responsive Web Design, Test Driven Development (TDD), Unix Commands, User Interface and User Experience (UI/UX) Design, User Research, Restful API, UI/UX Research, Git (Version Control System), Usability Testing, React.js, User Experience Design, GitHub, Jest (JavaScript Testing Framework), Data Structures, Android Development, Kotlin, Javascript

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      8.7K reviews

      Beginner · Professional Certificate · 3 - 6 Months

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    1234…179

    In summary, here are 10 of our most popular number theory courses

    • Music Production: Berklee
    • Data Structures and Algorithms: University of California San Diego
    • Introduction to Psychology : Yale University
    • Agentic AI and AI Agents for Leaders: Vanderbilt University
    • Business Foundations: University of Pennsylvania
    • Applied Cryptography: University of Colorado System
    • How to Play Guitar: Berklee
    • C, Go, and C++: A Comprehensive Introduction to Programming: University of California, Santa Cruz
    • Meta Back-End Developer: Meta
    • Meta Front-End Developer: Meta

    Skills you can learn in Machine Learning

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    Deep Learning (30)
    Artificial Neural Network (24)
    Big Data (18)
    Statistical Classification (17)
    Reinforcement Learning (13)
    Algebra (10)
    Bayesian (10)
    Linear Algebra (10)
    Linear Regression (9)
    Numpy (9)

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