Abyssinia-iffat

The map above depicts the medieval region of Abyssinia-Iffat, a political entity that flourished during the thirteenth and fourteenth centuries CE. I chose Abyssinia-Iffat as the name of this website because it symbolizes the meeting of different traditions, ideas, and cultures. It therefore seems a fitting emblem for a website that explores diverse areas of human knowledge.


Mathematics, Logic, and Number Theory

 

Group Theory: Order of an Element

Group Theory: Order of an Element

An introduction to a fundamental idea in group theory: the order of an element.
Using modular groups and worked examples, this article shows how successive
exponentiation leads back to the identity element and provides a practical
method for calculating element orders.

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Palindromes on the 12-Hour Clock

Palindromes on the 12-Hour Clock

A mathematical exploration of the palindromic patterns hidden in an ordinary 12-hour clock. Beginning with naturally occurring symmetric times, the
investigation develops sets of palindromes and asks what new patterns emerge when those sets are repeatedly combined through arithmetic operations.


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Gödel Numbering

Gödel Numbering

An introduction to Gödel’s remarkable method of translating the language of formal mathematics into numbers. By assigning numerical representations to
symbols, axioms, and statements, Gödel made it possible for a formal system to reason mathematically about its own structure.


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Personal Essays & Philosophy

 

The Existential Concept: Existentialism 1

An exploration of existentialism through the question of whether perfection has any intrinsic meaning. Using mathematical “perfect numbers” as a revealing example, the essay examines how human beings assign concepts and standards to reality—and asks whether those labels describe something inherent in the world or something we ourselves create.

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The Meaning Of Freedom and Death: Existentialism 2

An existential examination of freedom, choice, and mortality. Confronting death and a reality without predetermined purpose, the essay argues that human freedom lies in choosing how to live within those conditions—and in the conscious acts of thought and creation through which we give form and meaning to existence.


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Meaning and Interpretation: Existentialism 3

An exploration of how human beings create meaning from an external world that does not inherently provide it. Drawing on everyday experiences of sound, sight, and smell, the essay distinguishes sensory perception from the interpretations we impose upon it—transforming what we perceive into judgments such as desirable or unpleasant, beautiful or offensive, and ultimately meaningful.


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Iconoclasm: Existentialism 4

An examination of iconoclasm as existentialism expressed through a rejection of culturally assigned meaning. The essay questions rituals,
celebrations, institutions, traditions, and social conventions, while exploring how satire and cultural criticism challenge beliefs that society
often treats as inherently significant.

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What Is Naturalism?: Existentialism 5

An exploration of what it means to call something natural. Rejecting the idea that nature represents an ideal condition, the essay argues that everything occurring within reality—including human action—is natural,
while moral judgments such as good, bad, desirable, or undesirable remain interpretations we impose upon events.

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Numeration and Uniqueness: Existentialism 6

A philosophical examination of humanity’s fascination with counting, ranking, records, and uniqueness. Using mathematical and everyday examples, the essay argues that distinctions such as first, tallest, shortest, or one-of-a-kind acquire significance only because human beings
define attributes and then assign meaning to the differences they discover.

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English Words That Are Becoming Archaic and Words That Are Not

An examination of changing English usage through words and contractions
that are disappearing, surviving, or changing their function. The essay
considers why familiar forms become uncommon while closely related
expressions remain part of everyday speech and writing.

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A Look At Compound English Words

An exploration of the remarkable ability of English to combine words
into new expressions. Beginning with its Germanic linguistic inheritance,
the essay investigates compound and reversed compound words and asks how
extensively new meaningful constructions can be generated from the
existing English lexicon.

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Linguistic Combinatorics: Infinity and Human Language

A mathematical and linguistic investigation of whether human language
can truly generate an infinite number of meaningful sentences. Using
combinatorial reasoning, the essay questions linguistic infinity and
distinguishes an enormous potential number of expressions from an
actually infinite human language.

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