By David Reimer
The arithmetic of old Egypt used to be essentially varied from our math at the present time. opposite to what humans may well imagine, it wasn't a primitive forerunner of contemporary arithmetic. actually, it can’t be understood utilizing our present computational equipment. Count Like an Egyptian presents a enjoyable, hands-on creation to the intuitive and often-surprising paintings of old Egyptian math. David Reimer courses you step by step via addition, subtraction, multiplication, and extra. He even exhibits you ways fractions and decimals could have been calculated—they technically didn’t exist within the land of the pharaohs. You’ll be counting like an Egyptian very quickly, and alongside the best way you’ll study firsthand how arithmetic is an expression of the tradition that makes use of it, and why there’s extra to math than rote memorization and bewildering abstraction.
Reimer takes you on a full of life and interesting journey of the traditional Egyptian global, offering wealthy historic information and a laugh anecdotes as he provides a number of mathematical difficulties drawn from diverse eras of the Egyptian previous. each one of those difficulties is sort of a tantalizing puzzle, frequently with a stunning and stylish resolution. As you resolve them, you’ll be immersed in lots of aspects of Egyptian lifestyles, from hieroglyphs and pyramid construction to agriculture, faith, or even bread baking and beer brewing.
Fully illustrated in colour all through, Count Like an Egyptian additionally teaches you a few Babylonian computation—the precursor to our glossy system—and compares historical Egyptian arithmetic to today’s math, letting you choose for your self that is better.
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Additional info for Count Like an Egyptian: A Hands-on Introduction to Ancient Mathematics
Count Like an Egyptian: A Hands-on Introduction to Ancient Mathematics by David Reimer
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