Interesting - thanks for posting. Will grab a copy of that.
I seem to collect mathematics books. However this is still my favourite book on mathematics and only because it was written by a surgeon rather than a mathematician: http://www.goodreads.com/book/show/383087.Mathematics
Warning: Took me a couple of years to get through.
Oh and 1946 copy of Calculus for the Practical Man by J E Thompson.
If not in any particular rush, you can get a UK copy of 'How to Bake Pi' at http://www.bookdepository.com/ (best price, free shipping, and they take paypal). Plus it turns out that Eugenia Cheng just released another book in UK on June 4 called 'Cakes, Custard and Category Theory: Easy Recipes for Understanding Complex Maths' which seemed interesting so that was ordered as well. Shipping time to US is listed as 5 days.
Plus if you need a .pdf of Feynman's favorite math book (Calculus for the Practical Man - Thompson (1946)) currently there are copies at KAT and PB.
You're right. The new one looks like a US pb release of the original yet at UK book sites these are presented as separate entities in their summaries. Found that out by skimming Cheng's Twitter page. Thanks for the info.
I seem to collect mathematics books. However this is still my favourite book on mathematics and only because it was written by a surgeon rather than a mathematician: http://www.goodreads.com/book/show/383087.Mathematics
Warning: Took me a couple of years to get through.
Oh and 1946 copy of Calculus for the Practical Man by J E Thompson.