Tuesday, June 19, 2018

Thinking in Numbers by Daniel Tammet ***

Thinking in Numbers by Daniel Tammet reminds me of another memoir by an autistic author: Thinking in Pictures by Temple Grandin. Tammet’s book is an uneven collection of essays on math, literature and personal reflection. Both books demonstrate the self-obsession of (autistic) authors.

The theme of the book is finding a connection to numbers within a wide range of topics. For example, Hans Christian Anderson’s “The Princess and the Pea” leads to an investigation of fractions. How small is the bump that keeps the princess awake? Another chapter discusses languages what have different numbers to count different objects such as sheep and fingers, and languages with a limited number of counting words, usually of the one, two, many types.

I found one of the most interesting to be a chapter on Shakespeare’s mathematics education using Robert Recorde’s 1543 book on Algebra. This chapter includes a selection of mathematically inspired lines such as, “Lear: Nothing will come of nothing. Speak again.” Another notable person connected to a famous math book is “a copy of [Euclid’s] Elements traveled in the carpetbag of a circuit lawyer from Illinois…Abraham Lincoln.”

Other chapters investigate Tolstoy, Einstein, Omar Khayyam, SETI, the Garden of Eden, and snowflakes. The chapters jump around, and the commonality of numbers is not enough to produce a cohesive whole. The idea that numbers are ubiquitous is well demonstrated, but the result is chaotic and unsatisfying.

If your goal is an insight into the autistic mind, Temple Grandin is the far better choice. She gets past her self-obsession, considers the experience of others, and makes general conclusions. Typical of Tammet is a chapter on his record-breaking recitation of Pi to 22,514 digits. However, this is only the European record, and he made a mistake at digit 2,965. The world record is 67,890, so this chapter is more self-congratulatory than factual or noteworthy. I recommend any book by Temple Grandin instead.

Check out https://amazon.com/shop/influencer-20171115075 for book recommendations.

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