Combining Texts
Ideas for
'fragments/reports', 'Grundlagen der Arithmetik (Foundations)' and 'Letters to Jourdain'
expand these ideas
|
start again
|
choose
another area for these texts
display all the ideas for this combination of texts
11 ideas
18. Thought / E. Abstraction / 1. Abstract Thought
|
9846
|
Defining 'direction' by parallelism doesn't tell you whether direction is a line [Dummett on Frege]
|
18. Thought / E. Abstraction / 2. Abstracta by Selection
|
9976
|
Frege accepts abstraction to the concept of all sets equipollent to a given one [Tait on Frege]
|
18. Thought / E. Abstraction / 3. Abstracta by Ignoring
|
10803
|
Frege himself abstracts away from tone and color [Yablo on Frege]
|
|
9988
|
If we abstract 'from' two cats, the units are not black or white, or cats [Tait on Frege]
|
18. Thought / E. Abstraction / 7. Abstracta by Equivalence
|
9855
|
Frege's logical abstaction identifies a common feature as the maximal set of equivalent objects [Frege, by Dummett]
|
|
10802
|
Frege's 'parallel' and 'direction' don't have the same content, as we grasp 'parallel' first [Yablo on Frege]
|
|
10525
|
Frege put the idea of abstraction on a rigorous footing [Frege, by Fine,K]
|
|
10526
|
Fregean abstraction creates concepts which are equivalences between initial items [Frege, by Fine,K]
|
|
10556
|
We create new abstract concepts by carving up the content in a different way [Frege]
|
|
9882
|
You can't simultaneously fix the truth-conditions of a sentence and the domain of its variables [Dummett on Frege]
|
|
9881
|
From basing 'parallel' on identity of direction, Frege got all abstractions from identity statements [Frege, by Dummett]
|