Combining Texts
Ideas for
'reports', 'The Principles of Mathematics' and 'Farewell to Reality: fairytale physics'
expand these ideas
|
start again
|
choose
another area for these texts
display all the ideas for this combination of texts
4 ideas
4. Formal Logic / F. Set Theory ST / 3. Types of Set / b. Empty (Null) Set
14113
|
The null class is a fiction [Russell]
|
4. Formal Logic / F. Set Theory ST / 5. Conceptions of Set / d. Naïve logical sets
15894
|
Russell invented the naïve set theory usually attributed to Cantor [Russell, by Lavine]
|
4. Formal Logic / F. Set Theory ST / 6. Ordering in Sets
14126
|
Order rests on 'between' and 'separation' [Russell]
|
14127
|
Order depends on transitive asymmetrical relations [Russell]
|