Why constructive mathematics?

Dirk van Dalen

pp. 141-157

in: Werner Depauli Schimanovich, Eckehart Köhler, Friedrich Stadler (eds), The foundational debate, Berlin, Springer, 1995

Abstrakt

The situation in constructive mathematics in the nineties is so vastly different from that in the thirties, that it is worthwhile to pause a moment to survey the development in the intermediate years. In doing so, I follow the example of Heyting, who at certain intervals took stock of intuitionistic mathematics, which for a long time was the only variety of constructive mathematics. Heyting entered the foundational debate in 1930 at the occasion of the famous Königsberg meeting.