Richard PennerApr 27

Begriffsschrift (1879), is one of the first manuscripts on #SymbolicLogic. As such, it literally invents a new language to describe the subjects the author, #GottlobFrege, wants to introduce. And this notation is very unlike what we see in math before or after this.

So I will list some theorems adapted (by me, circa 2020) from #Frege with proper set-theoretical bounds.

#SetTheory #Logic #Metamath

Sci-books.comAug 5, 2025
The Foundations of Arithmetic: A Logico-Mathematical Enquiry into the Concept of Number by Gottlob Frege (PDF)
Author: Gottlob Frege
File Type: PDF
Download at https://sci-books.com/the-foundations-of-arithmetic-a-logico-mathematical-enquiry-into-the-concept-of-number-0810106051/
#Philosophy, #GottlobFrege
formuchdeliberationMar 3, 2025
Both psychoanalysis and behaviourism have been candidates for science of the mind, psychoanalysis being in favour with cartesian substance dualism and behaviourism rejecting it. But, psychoanalysis could not succeed in the scientific realms and behaviourism more or less failed. The other alternative to dualism is the identity theory... #philosophyofmind #dualism #identitytheory #mind #ockhamsrazor #psychoanalysis #hilaryputnam #Qualia #philosophy #gottlobfrege https://philosophyindefinitely.wordpress.com/2020/08/11/the-identity-theory/
The identity theory…

Philosophy of Mind – The identity theory Both psychoanalysis and behaviourism have been candidates for science of the mind, psychoanalysis being in favour with cartesian substance dualism&nbs…

philosophy indefinitely
formuchdeliberationNov 28, 2024
Towards the end of the 19th century three overlapping yet very different schools of thought and belief developed, which all greatly influenced 20th century thinking and which would all develop their own sub-cultures... #pragmatism #Idealism #historicism #psychologism #gottlobfrege #edmundhusserl #johnstuartmill #phenomenology #CharlesSandersPeirce #williamjames #JohnDewey #consciousness #philosophy #historyofphilosophy https://philosophyindefinitely.wordpress.com/2020/11/09/rise-of-20th-century-philosophy-pragmatism/
Rise of 20th century philosophy – Pragmatism…

Rise of 20th century philosophy – Pragmatism Towards the end of the 19th century three overlapping yet very different schools of thought and belief developed, which all greatly influence…

philosophy indefinitely