@misc{Lexicon of Arguments,
title = {Quotation from: Lexicon of Arguments – Concepts - Ed. Martin Schulz, 28 Mar 2024},
author = {Waismann,Friedrich},
subject = {Expansion},
note = {I 21
Extension/Waismann: e.g. the law am x an = am + n would lose its validity for n = 0.
Through the convention a° = 1 the existing laws not only remain in force, they are also extended to a larger area.
The maintenance of the laws thus regulates conceptual formation.
I 44
Caution: rational numbers are not an extension of the integers. The system of the integers can be mapped to a part of the rational numbers such that the four types of arithmetic are preserved: one-to-one, similar, isomorphic.},
note = { Waismann I F. Waismann Einführung in das mathematische Denken Darmstadt 1996 Waismann II F. Waismann Logik, Sprache, Philosophie Stuttgart 1976
},
file = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=537759}
url = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=537759}
}