4533 | Logic and maths refer to fictitious entities which we have created [Nietzsche] |
6104 | Numbers are classes of classes, and hence fictions of fictions [Russell] |
18159 | Higher cardinalities in sets are just fairy stories [Bostock] |
18155 | A fairy tale may give predictions, but only a true theory can give explanations [Bostock] |
8714 | Fictionalists say 2+2=4 is true in the way that 'Oliver Twist lived in London' is true [Field,H] |
18214 | Mathematics is only empirical as regards which theory is useful [Field,H] |
18216 | Abstractions can form useful counterparts to concrete statements [Field,H] |
18210 | Why regard standard mathematics as truths, rather than as interesting fictions? [Field,H] |
10579 | Putting numbers in quantifiable position (rather than many quantifiers) makes expression easier [Yablo] |
8862 | Platonic objects are really created as existential metaphors [Yablo] |
22298 | Why is fictional arithmetic applicable to the real world? [Potter] |