3 ms·
It was definitely a thing in Soviet works on mathematical/symbolic logic. But here's an example from Curry [0]. As I said, it was mostly a stylistic choice. [0
by Joker_vD 4y ago
It was definitely a thing in Soviet works on mathematical/symbolic logic. But here's an example from Curry [0]. As I said, it was mostly a stylistic choice.
[0] https://www.google.ru/books/edition/Foundations_of_Mathematical_Logic/27dkTJFrLZIC?hl=ru&gbpv=1&dq=symbolic%20logic&pg=PA4&printsec=frontcover https://www.google.ru/books/edition/Foundations_of_Mathemati...