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

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The "Ultimate" Product Rule

Discover an advanced extension of the product rule for differentiation that goes beyond the basic two-function case in this concise mathematical exploration.
- YouTube
- 15 minutes
- Self-Paced
- Free Video
Triangles in the Complex Plane

Explore geometric properties and relationships of triangles using complex number representations and coordinate systems.
- YouTube
- 10 minutes
- Self-Paced
- Free Video
Linear Algebra Without the Determinant

Explore alternative approaches to linear algebra concepts by learning fundamental principles and techniques that don't rely on determinant calculations.
- YouTube
- 19 minutes
- Self-Paced
- Free Video
The Chain Rule That Your Professor Hid From You

Uncover advanced chain rule techniques beyond basic calculus, exploring hidden methods and deeper insights that enhance your understanding of differentiation.
- YouTube
- 16 minutes
- Self-Paced
- Free Video
How Likely Are Real Solutions - Probability in Polynomial Equations

Explore probability concepts in determining when mathematical equations yield real solutions rather than complex ones.
- YouTube
- 12 minutes
- Self-Paced
- Free Video
A Problem from the Asia-Pacific Math Olympiad

Dive into an Asia-Pacific Math Olympiad problem with step-by-step solutions and advanced mathematical reasoning techniques.
- YouTube
- 22 minutes
- Self-Paced
- Free Video
What an Amazing Approach to This Crazy Looking Infinite Series

Discover an innovative method for evaluating a complex-looking infinite series through creative mathematical techniques and elegant problem-solving strategies.
- YouTube
- 16 minutes
- Self-Paced
- Free Video
2025 AMC 12B - All Problems and Solutions

Master the complete 2025 AMC 12B competition with detailed solutions to all problems, enhancing your mathematical problem-solving skills and contest preparation strategies.
- YouTube
- 1 hour 50 minutes
- Self-Paced
- Free Video
The Equation That Astounded Hardy

Discover the mathematical equation that left renowned mathematician G.H. Hardy astounded and explore its fascinating properties and implications.
- YouTube
- 3 hours 23 minutes
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The Beautiful Mathematics of the Golden Ratio

Explore an elegant mathematical equation and its fascinating properties in this concise mathematical demonstration.
- YouTube
- 15 minutes
- Self-Paced
- Free Video
A Classic Selection Problem in Mathematics

Master fundamental problem-solving techniques through a classic selection problem in mathematics, focusing on combinatorial analysis and strategic solution approaches.
- YouTube
- 12 minutes
- Self-Paced
- Free Video
The Integral That Feynman's Trick Couldn't Solve

Delve into a challenging mathematical exploration of an integral that stumped even Feynman, examining advanced integration techniques and their limitations.
- YouTube
- 18 minutes
- Self-Paced
- Free Video
Periodically - A Nice Integral Problem

Explore a fascinating mathematical solution to a periodic integral problem through clear step-by-step explanations and expert insights.
- YouTube
- 14 minutes
- Self-Paced
- Free Video
Irrational Distances from a Set of Points - 1990 Putnam Mathematics Competition Problem A4

Delve into a mathematical exploration of irrational distances between points, featuring a detailed solution to the 1990 Putnam A4 problem with clear geometric reasoning.
- YouTube
- 13 minutes
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A Questionable Factorial Problem in Mathematics

Dive into an intriguing mathematical exploration of factorial calculations, featuring unique problem-solving approaches and analytical techniques.
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- 19 minutes
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