how_old_was_euclid_of_alexandria_when_he_died

You asked:

# How old was Euclid of Alexandria when he died?

What is the age (length of time since creation) of Euclid (EukleidÄ“s), fl. 300 BC, also known as Euclid of Alexandria, the Greek mathematician, often referred to as the "Father of Geometry" at the time of his death

I followed this chain of reasoning:

I know from locally stored knowledge that:

264 BC
is the date of death of
Euclid of Alexandria
([fact: ["157461581@trueknowledge.com"]])

325 BC
is the birthdate of
Euclid of Alexandria
([fact: ["851881276@trueknowledge.com"]])

By calculation (generator: ["human_age@trueknowledge.com"]) I know that:

Fact 1:
61 years old
is the age of
Euclid of Alexandria

Fact 1
is true at
264 BC

Fact 1:
61 years old
is a
age

Fact 1:
61 years old
applies to
Euclid of Alexandria

Fact 1
is true at
264 BC

I know from locally stored knowledge that:

324 BC
is the birthdate of
Euclid of Alexandria
([fact: ["157461585@trueknowledge.com"]])

By calculation (generator: ["human_age@trueknowledge.com"]) I know that:

Fact 1:
60 years old
is the age of
Euclid of Alexandria

Fact 1
is true at
264 BC

Fact 1:
60 years old
is a
age

Fact 1:
60 years old
applies to
Euclid of Alexandria

Fact 1
is true at
264 BC

I used the following facts to provide this answer:

264 BC is the date of death of Euclid of Alexandria

325 BC is the birthdate of Euclid of Alexandria

324 BC is the birthdate of Euclid of Alexandria

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