4 ms·
Ok, but students need to understand at least ¬, ∧, ∨, →, and there are other useful equivalencies as between sets and (characteristic) functions etc.
by _emacsomancer_ 8y ago
Ok, but students need to understand at least ¬, ∧, ∨, →, and there are other useful equivalencies as between sets and (characteristic) functions etc.