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frontpagephoinix | Staff posted Aug 12, 2026 3:29 PM

Change Is the Only Constant: The Wisdom of Calculus in a Madcap World (eBook)

$2.00

$15

86% off
Amazon
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Deal Details
Various Retailers have Change Is the Only Constant: The Wisdom of Calculus in a Madcap World by Ben Orlin (eBook) on sale for $1.99 listed below.

Thanks to Deal Hunter phoinix for sharing this deal.

Note, must purchase from the available retailers listed

Available From:Book Details:
  • From popular math blogger and author of the underground bestseller Math With Bad Drawings, Change Is The Only Constant is an engaging and eloquent exploration of the intersection between calculus and daily life, complete with Orlin's sly humor and wonderfully bad drawings.
  • Change is the Only Constant is an engaging and eloquent exploration of the intersection between calculus and daily life, complete with Orlin's sly humor and memorably bad drawings. By spinning 28 engaging mathematical tales, Orlin shows us that calculus is simply another language to express the very things we humans grapple with every day -- love, risk, time, and most importantly, change. Divided into two parts, "Moments" and "Eternities," and drawing on everyone from Sherlock Holmes to Mark Twain to David Foster Wallace, Change is the Only Constant unearths connections between calculus, art, literature, and a beloved dog named Elvis. This is not just math for math's sake; it's math for the sake of becoming a wiser and more thoughtful human.

Editor's Notes

Written by Discombobulated | Staff
  • About this deal:
    • Our research indicates that this deal is $13 less (86.7% savings) than the next best available price from a reputable merchant with prices starting from $14.99 at the time of this post.
  • About this store:
  • Additional notes:
    • These ebooks can only be redeemed by recipients in the US. Redemption links and eBooks cannot be resold

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Various Retailers have Change Is the Only Constant: The Wisdom of Calculus in a Madcap World by Ben Orlin (eBook) on sale for $1.99 listed below.

Thanks to Deal Hunter phoinix for sharing this deal.

Note, must purchase from the available retailers listed

Available From:Book Details:
  • From popular math blogger and author of the underground bestseller Math With Bad Drawings, Change Is The Only Constant is an engaging and eloquent exploration of the intersection between calculus and daily life, complete with Orlin's sly humor and wonderfully bad drawings.
  • Change is the Only Constant is an engaging and eloquent exploration of the intersection between calculus and daily life, complete with Orlin's sly humor and memorably bad drawings. By spinning 28 engaging mathematical tales, Orlin shows us that calculus is simply another language to express the very things we humans grapple with every day -- love, risk, time, and most importantly, change. Divided into two parts, "Moments" and "Eternities," and drawing on everyone from Sherlock Holmes to Mark Twain to David Foster Wallace, Change is the Only Constant unearths connections between calculus, art, literature, and a beloved dog named Elvis. This is not just math for math's sake; it's math for the sake of becoming a wiser and more thoughtful human.

Editor's Notes

Written by Discombobulated | Staff
  • About this deal:
    • Our research indicates that this deal is $13 less (86.7% savings) than the next best available price from a reputable merchant with prices starting from $14.99 at the time of this post.
  • About this store:
  • Additional notes:
    • These ebooks can only be redeemed by recipients in the US. Redemption links and eBooks cannot be resold

Original Post

Written by phoinix | Staff

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