REAL

The sign of addition and the symbolic content in Bólyai-Geometry

Hegyi, Csaba (2012) The sign of addition and the symbolic content in Bólyai-Geometry. Pollack Periodica, 7 (Supple). pp. 193-198. ISSN 1788-1994

[img] Text
pollack.7.2012.s.19.pdf
Restricted to Repository staff only until 31 January 2032.

Download (462kB)

Abstract

In this paper the following themes ate discussed: the original meaning of two words: the Greek ballein (βάλλω) and the Latin aleatory (aleatorius). The signs of subtraction (−), division (\), and absolute value (|a|). The meanings of the words hyperbola (ύπɛρβάλλω) and symbol (σύμβgoλgoν). The sign of the Greek and Saint Andrew’s Cross (Crux decussata), addition (+) and multiplication (X).Origin in the Eucledian geometry and in the hyperbolic space. The center point of the ball and the Cartesian coordinate system on the sphere.The crucifix: its horizontal direction is a stretching line, reciprocal vector (←→, ↔), its vertical direction (on the cross) gravitates (↓), and rises at the time of the church building (↕). Corpuscular matrix, the mosaic and the experience of color in divisionism (the centre point of the quadruple division, grid and pixel). The modern gnostic idea of the geometrical model, the logic of “there is only one whole” and a defense of the immortality of the soul (Bernard Bolzano).

Item Type: Article
Subjects: T Technology / alkalmazott, műszaki tudományok > TA Engineering (General). Civil engineering (General) / általános mérnöki tudományok
Depositing User: Erika Bilicsi
Date Deposited: 02 Nov 2017 20:01
Last Modified: 02 Nov 2017 20:01
URI: http://real.mtak.hu/id/eprint/66738

Actions (login required)

Edit Item Edit Item