ATLAS OF LANGUAGE

AT-DEP1-0020 · ATLAS 260

Concept script

A writing system designed so its signs directly represent concepts or logical relations.

Part of the subject path Writing, Typography and Media

Why is this entry in the Atlas?

E · Selected case R3 · Justified illustrative case

Concept script provides a case for testing how notation can claim to represent concepts while supporting explicitly regulated inference. The universal readability sought by pasigraphy does not follow from the existence of a logical notation.

Colours and admission grounds

The rectangular label identifies the entry function: F – linguistic figure or procedure; A – analytical concept; G – foundational concept; E – selected concrete case. The rounded badge indicates the admission ground: R1 – distinctive contribution; R2 – necessary foundation; R3 – justified illustrative case. This editorial rationale explains the current selection rather than claiming an undocumented original selection history.

Explanation

A concept script is a system of writing designed to represent concepts and logical relations as directly, unambiguously, and rule-governedly as possible. Historically, the term is especially associated with formal projects that sought to detach inferential structure from the ambiguities of natural language. Its signs do not constitute a presuppositionless universal language of thought: the choice of primitives, notation, and derivation rules embodies theoretical decisions. Its strength lies in making complex relations visible and transformations of inference controllable. Its limits appear where context, vagueness, metaphor, or cultural experience cannot be formalised without loss. The concept reveals how graphic order disciplines thought while determining which differences can be expressed within the system at all.

Movement of thought

1. A conceptual or logical relation first appears in natural language with ambiguity and implicit inferential links. 2. A formal inventory assigns defined graphic signs and formation rules to primitives, relations, and operations. 3. Statements are transferred into the notation so that structure becomes visible and manipulable by explicit rules. 4. A counter-test translates back and asks which contexts, nuances, or theoretical commitments were lost or concealed. 5. The thought returns in explicitly ordered form whose precision simultaneously reveals its chosen limits.

Scientific use case

Histories of logic, notation, and science can reconstruct inventory, syntax, semantics, and epistemic ideals of particular concept scripts. Formal analysis tests expressive power, derivability, and translation loss.

Example

A relation among object, property, and quantification is represented by defined signs rather than a long sentence; a derivation rule then makes an otherwise hidden inference testable.

Counterexample

A pictogram indicates an exit in a station but supplies neither a systematic conceptual inventory nor rules of logical derivation. Isolated iconic signs do not constitute a concept script.

Distinction

Distinguish concept script from ideography, pictography, pasigraphy, mathematical notation, and writing systems for natural languages. It specifically targets conceptual-logical representation and rule-governed inference.

Effect on thought and perception

Concept scripts increase structural precision and testability and reduce ambiguity, but may make their theoretical commitments appear to be neutral form.

Resonance

A thought enters a graphic rule system and answers as a visible relation; the new clarity also makes audible what does not fit the system.

Cite this entry

Reich, Michael (Hrsg./ed.): „Concept script“. Atlas der Sprache, AT-DEP1-0020. ATLAS 260, data model 1.6.0. https://atlasoflanguage.com/concept/AT-DEP1-0020

https://atlasoflanguage.com/concept/AT-DEP1-0020

The address remains stable; editorial content may evolve. Editorial reading state: 2026-10-15. Include your access date for precise references.

Historical background

Locke’s account of conventional word signs offers an earlier philosophical comparison rather than a concept script. Frege’s 1879 German preface is a direct witness: page IV sets out a formula language for checking complete chains of inference and exposing unnoticed assumptions. PageV compares its relation to everyday language with that of a microscope to the eye, stressing precision for particular tasks rather than universal superiority. Both pages were read in the original scan. This documents the German title and programme; it does not independently establish the English translation or reception history of concept script.

How conceptual history changes the analysis

Assess which inferential relations and assumptions the notation makes explicit. Its contribution lies in checkable derivation, not in distinctive written symbols alone.

References for the historical section

  • John Locke, An Essay Concerning Human Understanding, Books III–IV; Project Gutenberg ebook 10616 · Essay III.i–ii: arbitrary signs, communication and familiar word use

    Selected witness, not a complete genealogy or first English attestation. Contemporary Atlas comparisons are editorial interpretations. Only the named passage of the identified transcription was inspected; philosophical positions remain attributed, not treated as settled empirical results.

  • HARD84-FREGE-1879-VORWORT · Vorwort printedIV–V; PDF pages8–9 (1-based)
Historical source evidence and Atlas applications remain separate; this import does not assert new first attestations or a fresh exhaustive source verification.