Begriffsschrift

Rarity: Common

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At a glance

Class

Work

Domain

Arts and letters

Knowledge cost

4

In collections

Nobody has pulled it yet.

What Wikipedia says

Begriffsschrift (German for, roughly, 'concept-writing') is a book on logic by Gottlob Frege, published in 1879, and the formal system set out in that book.

Excerpt from the Wikipedia article “Begriffsschrift”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: digitized version at https://gallica.bnf.fr/ark:/12148/bpt6k65658c, Public domain, via Wikimedia Commons.