> every alien civilization has unicorns I knew it, Unicorns are real!!11! I am not sure I can conceive of aliens that don't have pi (how can they have cylindr

> every alien civilization has unicorns I knew it, Unicorns are real!!11! I am not sure I can conceive of aliens that don't have pi (how can they have cylindrical rockets?). Anyway, maybe we should let the professionals deal with this. https://plato.stanford.edu/entries/platonism-mathematics/ https://plato.stanford.edu/entries/platonism-mathematics/ https://plato.stanford.edu/entries/intuitionism/ https://plato.stanford.edu/entries/intuitionism/ https://plato.stanford.edu/entries/mathphil-indis/ https://plato.stanford.edu/entries/mathphil-indis/ https://plato.stanford.edu/entries/nominalism-mathematics/ https://plato.stanford.edu/entries/nominalism-mathematics/ https://plato.stanford.edu/entries/philosophy-mathematics/ https://plato.stanford.edu/entries/philosophy-mathematics/