How long does it take to read Proofs Without Words?
Proofs Without Words by Roger B. Nelsen takes about 2 hours 52 minutes to read at 250 words a minute.
About 2 hours 52 minutes
An evening's read
First published 1993. 156 pages, about 42,900 words.
6 days at 30 minutes a day
Estimate based on 275 words per page.
At other speeds
| Slow, 150 words a minute | 4 hours 46 minutes |
| Average, 250 words a minute | 2 hours 52 minutes |
| Fast, 400 words a minute | 1 hour 47 minutes |
The page count is the median across 3 editions, so your copy may differ. How we calculate.
About the book
Proofs without words are generally pictures or diagrams that help the reader see why a particular mathematical statement may be true, and how one could begin to go about proving it. While in some proofs without words an equation or two may appear to help guide that process, the emphasis is clearly on providing visual clues to stimulate mathematical thought. The proofs in this collection are arranged by topic into five chapters: Geometry and algebra; Trigonometry, calculus and analytic geometry; Inequalities; Integer sums; and Sequences and series. Teachers will find that many of the proofs in this collection are well suited for classroom discussion and for helping students to think visually in mathematics.
Subjects: Charts, diagrams, Charts, diagrams, etc, Mathematics
