On the metaphysics of the real line
pp. 91-99
in: Esa Saarinen, Risto Hilpinen, Ilkka Niiniluoto, Merrill Provence Hintikka (eds), Essays in honour of Jaakko Hintikka, Berlin, Springer, 1979Abstract
In his somewhat unorthodox but stimulating collection of papers on the philosophy of mathematics [6] Jaakko Hintikka has included a paper on non-standard analysis, "The Metaphysics of the Calculus', by Abraham Robinson, the creator of that subject.
