Apakah mungkin untuk menguji apakah bilangan yang dihitung rasional atau bilangan bulat?
Apakah mungkin untuk menguji secara algoritmik apakah bilangan yang dihitung rasional atau bilangan bulat? Dengan kata lain, apakah mungkin bagi perpustakaan yang mengimplementasikan angka yang dapat dihitung untuk menyediakan fungsi isIntegeratau isRational? Saya menduga itu tidak mungkin, dan...
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