MathPop News & Insights

Graph illustrating the epsilon-delta definition of a limit, showing the delta interval around a and the epsilon band around L

The Epsilon-Delta Definition of a Limit, Finall...

Why does the epsilon-delta definition of a limit feel so opaque at first? A plain-language walkthrough of what it really says, a worked example, and why the rigor is worth...

The Epsilon-Delta Definition of a Limit, Finall...

Why does the epsilon-delta definition of a limit feel so opaque at first? A plain-language walkthrough of what it really says, a worked example, and why the rigor is worth...

A wavy continuous function graph crossing the x-axis between points a and b, illustrating the Intermediate Value Theorem, with three circled numbers for Spivak's Three Hard Theorems

The Three "Hard" Theorems Hiding in Every Calcu...

Some facts about continuous functions look too obvious to need proving. Spivak devotes an entire chapter to proving them anyway — and the payoff includes why every positive number has...

The Three "Hard" Theorems Hiding in Every Calcu...

Some facts about continuous functions look too obvious to need proving. Spivak devotes an entire chapter to proving them anyway — and the payoff includes why every positive number has...

Desk & Examination Copies, now live — MathPop for educators

Requesting a Desk or Examination Copy: Now Easi...

We've relaunched our desk and examination copy request process for instructors — one form, clear verification steps, and support for both digital and physical copies.

Requesting a Desk or Examination Copy: Now Easi...

We've relaunched our desk and examination copy request process for instructors — one form, clear verification steps, and support for both digital and physical copies.

Physics for Mathematicians Now In Stock and Shipping

Physics for Mathematicians Now In Stock and Shi...

Physics for Mathematicians is back in stock. This high-quality edition features sewn signatures. Order now for immediate shipping from Publish or Perish, Inc.

Physics for Mathematicians Now In Stock and Shi...

Physics for Mathematicians is back in stock. This high-quality edition features sewn signatures. Order now for immediate shipping from Publish or Perish, Inc.

Now Live: The Official Digital Edition of Spiva...

The wait is over. Publish or Perish, Inc.® is proud to announce the long-awaited release of the official digital edition of Michael Spivak's renowned Calculus, 4th Edition. Get immediate, secure...

Now Live: The Official Digital Edition of Spiva...

The wait is over. Publish or Perish, Inc.® is proud to announce the long-awaited release of the official digital edition of Michael Spivak's renowned Calculus, 4th Edition. Get immediate, secure...

Instant Access to Rigor: Physics for Mathematicians Digital Edition is Now Available

Instant Access to Rigor: Physics for Mathematic...

The Digital Edition provides instant access to Michael Spivak's rigorous Physics for Mathematicians for immediate study.

Instant Access to Rigor: Physics for Mathematic...

The Digital Edition provides instant access to Michael Spivak's rigorous Physics for Mathematicians for immediate study.