Questions tagged [ancient-egypt]

For questions about events occurring in Egypt and the immediate areas around it between 3500 B.C. and 0 A.D.

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Ancient Egyptian geometry

When reading on the topic of Ancient Egyptian geometry by Ancient Greek philosophers, there is a certain sense that this is quite a thriving discipline that seems comparable to the type of geometry ...
Slereah's user avatar
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What is the Expected Durability/Digitization Efforts of Pre-Hellenistic works that are made from Materials like Papyrus, Bamboo, Bark, Stone, e.t.c?

Currently, I am reading "Foundations and Fundamental Concepts of Mathematics Third Edition" by Howard Eves, and I have came across this paragraph: In our study of early mathematics we are ...
Miss Mae's user avatar
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29 votes
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How did Eratosthenes know the Sun was very far away?

Eratosthenes calculated the radius of the Earth from the difference of the lengths of shadows between Aswan and Alexandria were different (see also here). But this could also happen if the Earth were ...
Rohit Pandey's user avatar
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I'm wondering how the Egyptians figured out the false position method in solving their equations?

I'm wondering how the Egyptians figured out the false position method in solving their equations? Is there a good source that can tell me how they thought through this?
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Ancient Egyptian Mathematicians

Greek and Muslim Egyptian mathematicians are well known throughout the world. But the only Ancient Egyptian mathematician I know of is Ahmes, who said he's just a scribe. Who were the greatest ...
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Is the height of Great Pyramid based on the Golden ratio or on Pi? [closed]

The ratio of four over the square root of the Golden Mean is very close to $\pi$. Therefore, if the height of a pyramid of square basis of size 2L is L times the square root of the Golden Mean, the ...
Alfred's user avatar
  • 160
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Were units of area/volume always in terms of squares/cubes?

Throughout our known history of geometry were the units representing areas and volumes always in terms of squares and cubes respectively? Take ancient Egyptian formulas as an example, the fact that ...
Michael Munta's user avatar
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Pefsu problem explanation

Problem no. 12 from Moscow Mathematical Papyrus: Example of calculation of $13$ heqats of grain If someone says to you: Take $13$ heqats of grain to make them into $18$ jugs of beer Note that the ...
Michael Munta's user avatar
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Help understanding Egyptian circle

I was reading this Wikipedia page searching for the Egyptian area of circle and there is a following picture there: Trying to understand what is meant by this since it is under the "Area" ...
Michael Munta's user avatar
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Are the ancient Egyptians and the ancient Mesopotamians really the cradles of civilization? [closed]

Is it true that ancient Greek knowledge of mathematics, science, astronomy, engineering, architecture, civilization came from the ancient Minoan civilization and ancient Mycenaean civilizations and ...
Howard Greenwood's user avatar
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Does the story about Thales and the heights of pyramids illustrate that Thales did not know of AAA triangle similarity?

Thales understood similar triangles and right triangles, and what is more, used that knowledge in practical ways. The story is told in DL (loc. cit.) that he measured the height of the pyramids by ...
Chaim's user avatar
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How old is the Pythagorean Theorem? [closed]

More specifically, what is the oldest evidence of human awareness of what we now call the Pythagorean Theorem? The phrase, "evidence of human awareness" was used to exclude a different question of ...
Jason Arthur Taylor's user avatar
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How many digits of Pi did the old Egyptians know?

From "Rhind Papyrus" from 1600 BC we know that the Egyptians had an estimate for $\pi$, namely 3.16, meaning they knew only 2 digits of $\pi$. According to this article they knew more digits, at least ...
user7419's user avatar
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Is it known where Eratosthenes first heard of the "well of Syene"?

The American Physical Society's This Month in Physics History; June, ca. 240 B.C. Eratosthenes Measures the Earth says: Eratosthenes had heard from travelers about a well in Syene (now Aswan, Egypt)...
uhoh's user avatar
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3 votes
2 answers

How did egyptian mathematical fractions evolve in antiquity?

There are certain explanations on how integers might have evolved, like for example "the wings of a bird to symbolize the number two, clover--leaves three, the legs of an animal four, the fingers on ...
Sensebe's user avatar
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5 votes
1 answer

How did the theory of the Horus-eye fractions originate?

In a book, I saw a short anecdote about something called the "Horus-eye" hieroglyph, supposedly used in parts to represent fractions (the book dates to 1997). Wikipedia has an article on the symbol ...
HDE 226868's user avatar
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Was the steam engine really known in ancient Egypt?

Some sources on the Internet state that the steam engine was known in ancient Egypt, although it wasn't used very widely. Is it true? If the answer is yes, it was known, or at least suspected, why ...
peterh's user avatar
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9 votes
1 answer

Did geometric patterns in nature suggest the early notions of proportion and ratios?

I'm very interested to learn about historical phenomenology of proportion and ratios, i.e. I want to know how and why people in the past introduced these concepts. As far as I understand symmetric ...
Shahed al mamun's user avatar
11 votes
1 answer

What are the earliest accounts of a scientific method?

The ancient Egyptians used examination, diagnosis, treatment and prognosis, to the treatment of diseases, which are all described in Egyptian medical textbooks from around c. 1600 BC. Did the ...
WaWaWa's user avatar
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7 votes
2 answers

Are ancient African mathematicians acknowledged in the history of mathematics?

I have yet to read a math book that mentions ancient African mathematicians at any length or level of detail. There is scant coverage in academic settings in the United States, perhaps elsewhere too. ...
AskQ's user avatar
  • 129
16 votes
1 answer

How did ancient Egyptians become aware of the analgesic and anti-inflammatory properties of cold?

Cooper, S. M., and R. P. R. Dawber. "The history of cryosurgery." Journal of the royal society of medicine 94.4 (2001): 196-201. claims: The benefits of cold have been appreciated for many ...
Franck Dernoncourt's user avatar
21 votes
1 answer

To what degree did ancient Egyptians use Cement Chemistry

From a young age I have been taught that the stones used to create the great pyramids were mined. Concrete and cements were largely invented by the Romans/Greeks especially for use as mortar. More ...
kaine's user avatar
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