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Inside the Coursera-Udemy Deal: Three Bids, Two Years and a Rival Suitor

Buried in Coursera’s 300-page prospectus: two failed merger attempts, competing bidders, a rogue shareholder, and a combined market cap that shrank from $3.8 billion to $1.7 billion.

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Ryan O'Donnell
Axioms of Quantum Computing - Lecture 9b of CS Theory Toolkit

Explore fundamental axioms of quantum mechanics for quantum computing, covering unitary matrices, qubit gates, and quantum circuits in this graduate-level lecture from Carnegie Mellon University.
- YouTube
- 41 minutes
- Self-Paced
- Free Video
Ryan O'Donnell
Fourier Analysis of Boolean Functions - Lecture 8a of CS Theory Toolkit

Explore Fourier analysis of Boolean functions, focusing on real-valued functions and their Fourier transforms in this graduate-level theoretical computer science lecture.
- YouTube
- 32 minutes
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- Free Video
Ryan O'Donnell
Fast Fourier Transform - Lecture 7c of CS Theory Toolkit

Explore the Fast Fourier Transform algorithm and its application in efficient integer multiplication, with insights from a CMU graduate-level computer science theory course.
- YouTube
- 26 minutes
- Self-Paced
- Free Video
Ryan O'Donnell
The Word RAM Model - Lecture 6c of CS Theory Toolkit

Explore the Word RAM model for algorithms and its impact on integer sorting complexity in this graduate-level lecture on theoretical computer science fundamentals.
- YouTube
- 26 minutes
- Self-Paced
- Free Video
Ryan O'Donnell
Computational Models - Turing Machines - CMU - CS Theory Toolkit

Explore Turing Machines as a computational model, covering historical advantages, multitape variations, and key concepts like memory, time, and space bounds in theoretical computer science.
- YouTube
- 26 minutes
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Ryan O'Donnell
Factorial Asymptotics, Stirling's Formula - Lecture 3b of CS Theory Toolkit

Explore factorial asymptotics and Stirling's Formula in this graduate-level lecture, covering mathematical techniques for theoretical computer science research.
- YouTube
- 28 minutes
- Self-Paced
- Free Video
Ryan O'Donnell
Big O and Friends - Lecture 2a of CS Theory Toolkit

Explore asymptotic notation in theoretical computer science, covering Big O, Omega, and related concepts. Essential for understanding algorithm efficiency and complexity analysis.
- YouTube
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How to Do CS Theory - Lecture 1b: Research Tips for Theoretical Computer Science

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Open Data Science
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Supercharge Your Data Graph with Apollo Federation

Explore Apollo Federation for efficient GraphQL API management, enabling distributed architecture and seamless data graph consolidation without compromising developer velocity or API flexibility.
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Number Theory and Algebra in Asia - Math History - NJ Wildberger

Explores number theory, algebra, and astronomy in ancient Chinese, Indian, and Arab mathematics, highlighting key figures and their contributions to mathematical development.
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Explore ancient Greek number theory, including primes, perfect numbers, and the Fundamental Theorem of Arithmetic. Learn about Euclidean algorithms, continued fractions, and Pell's equation.
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Explore ancient Greek number theory, including squares, primes, and the Fundamental Theorem of Arithmetic. Learn about Euclidean algorithms, continued fractions, and Archimedes' Cattle Problem.
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