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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
      U

      University of Colorado Boulder

      Advanced Data Structures, RSA and Quantum Algorithms

      Skills you'll gain: Public Key Cryptography Standards (PKCS), Cryptography, Data Structures, Algorithms, Encryption, Theoretical Computer Science, Computer Science, Computational Thinking, Linear Algebra, Emerging Technologies, Python Programming

      4.5
      Rating, 4.5 out of 5 stars
      ·
      33 reviews

      Advanced · Course · 1 - 4 Weeks

    • U

      University of Minnesota

      Matrix Methods

      Skills you'll gain: Dimensionality Reduction, NumPy, Linear Algebra, Machine Learning Methods, Data Analysis, Numerical Analysis, Mathematical Modeling, Applied Mathematics, Applied Machine Learning, Data Manipulation, Exploratory Data Analysis, Algorithms, Python Programming

      4.1
      Rating, 4.1 out of 5 stars
      ·
      245 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      G

      Google Cloud

      Getting Started with Google Workspace en Español

      Skills you'll gain: Gmail, Google Docs, Google Sheets, Google Workspace, Presentations, Spreadsheet Software, Calendar Management, File Management, Excel Formulas, Excel Macros, Version Control, Sales Presentations, Document Management, Meeting Facilitation, Setting Appointments, Collaborative Software, Product Demonstration, Email Security, Data Visualization, Project Schedules

      4.7
      Rating, 4.7 out of 5 stars
      ·
      609 reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Converter Circuits

      Skills you'll gain: Power Electronics, Semiconductors, Electronic Components, Electrical Power, Electrical Engineering, Electronics, Simulation and Simulation Software, Schematic Diagrams

      4.8
      Rating, 4.8 out of 5 stars
      ·
      1.4K reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      D

      Dartmouth College

      Introduction to Environmental Science

      Skills you'll gain: Environment, Environmental Issue, Environmental Science, Demography, Energy and Utilities, Water Resources, Environmental Policy, Biology, Environment and Resource Management, Environmental Engineering, Land Management, Nutrition and Diet, Electric Power Systems, Nutrition Education, Systems Thinking, Natural Resource Management, Social Studies, Physics, Human Development, Physical Science

      4.7
      Rating, 4.7 out of 5 stars
      ·
      360 reviews

      Beginner · Specialization · 1 - 3 Months

    • L

      Lund University

      Artificial Intelligence: Ethics & Societal Challenges

      Skills you'll gain: Data Ethics, Artificial Intelligence, Social Justice, Algorithms, Ethical Standards And Conduct, Information Privacy, Political Sciences, Emerging Technologies, Governance, Law, Regulation, and Compliance

      4.7
      Rating, 4.7 out of 5 stars
      ·
      276 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      M

      Macquarie University

      Organisational behaviour: Know your people

      Skills you'll gain: People Management, Diversity and Inclusion, Organizational Leadership, Leadership and Management, Team Building, Team Management, Team Leadership, Leadership, People Development, Industrial and Organizational Psychology, Cultural Diversity, Innovation, Conflict Management, Employee Engagement, Psychology, Decision Making, Communication

      4.8
      Rating, 4.8 out of 5 stars
      ·
      1.5K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Pennsylvania

      Management Fundamentals

      Skills you'll gain: People Management, Employee Performance Management, Leadership and Management, Decision Making, Organizational Change, Organizational Structure, Performance Appraisal, Team Motivation, Diversity Equity and Inclusion Initiatives, Compensation Management, Job Analysis, Recruitment, Leadership, Change Management, Constructive Feedback

      4.7
      Rating, 4.7 out of 5 stars
      ·
      516 reviews

      Beginner · Course · 1 - 4 Weeks

    • U

      University of Illinois Urbana-Champaign

      Corporate & Commercial Law II: Business Forms, Financing & Governmental Regulation

      Skills you'll gain: Bankruptcies, Securities (Finance), Commercial Laws, Loans, Banking, Financial Regulations, Regulation and Legal Compliance, Business, Financial Regulation, Organizational Structure, Governance, Mergers & Acquisitions

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      383 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      D

      Duke University

      Python, Bash and SQL Essentials for Data Engineering

      Skills you'll gain: Pandas (Python Package), Bash (Scripting Language), Version Control, Jupyter, Linux Commands, Git (Version Control System), Shell Script, Linux, Web Scraping, Linux Administration, Data Manipulation, MySQL, Microservices, AWS SageMaker, SQL, JSON, Cloud Engineering, Python Programming, Big Data, Data Science

      4.5
      Rating, 4.5 out of 5 stars
      ·
      430 reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      E

      ESSEC Business School

      The Fundamentals of Revenue Management: The Cornerstone of Revenue Strategy

      Skills you'll gain: Revenue Management, Hospitality Management, Forecasting, Budgeting, Hospitality, Financial Forecasting, Hotel Operations, Market Share, Target Market, Market Dynamics, Consumer Behaviour, Competitive Analysis, Data-Driven Decision-Making

      4.6
      Rating, 4.6 out of 5 stars
      ·
      1.1K reviews

      Mixed · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      B

      Berklee

      Jazz Improvisation

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

      4.8
      Rating, 4.8 out of 5 stars
      ·
      787 reviews

      Intermediate · Course · 1 - 3 Months

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

    • Advanced Data Structures, RSA and Quantum Algorithms: University of Colorado Boulder
    • Matrix Methods: University of Minnesota
    • Getting Started with Google Workspace en Español: Google Cloud
    • Converter Circuits: University of Colorado Boulder
    • Introduction to Environmental Science: Dartmouth College
    • Artificial Intelligence: Ethics & Societal Challenges: Lund University
    • Organisational behaviour: Know your people: Macquarie University
    • Management Fundamentals: University of Pennsylvania
    • Corporate & Commercial Law II: Business Forms, Financing & Governmental Regulation: University of Illinois Urbana-Champaign
    • Python, Bash and SQL Essentials for Data Engineering: Duke University

    Skills you can learn in Machine Learning

    Python Programming (33)
    Tensorflow (32)
    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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