Dead Reckoning: Calculating Without Instruments
Book Details
Author(s)Ronald W. Doerfler
PublisherTaylor Trade Publishing
ISBN / ASIN0884150879
ISBN-139780884150879
AvailabilityUsually ships in 24 hours
Sales Rank1,022,535
MarketplaceUnited States 🇺🇸
Description
No author has gone as far as Doerfler in covering methods of mental calculation beyond simple arithmetic. Even if you have no interest in competing with computers you'll learn a great deal about number theory and the art of efficient computer programming. ?Martin Gardner
