foo TRUE
| D | ||
 | ((A → B) → C) → D |
0
Truth check table
| Case | D | A | B | C | ((A → B) → C) → D |
|---|---|---|---|---|---|
| 1 | T | T | T | T | T |
| 2 | T | T | T | F | T |
| 3 | T | T | F | T | T |
| 4 | T | T | F | F | T |
| 5 | T | F | T | T | T |
| 6 | T | F | T | F | T |
| 7 | T | F | F | T | T |
| 8 | T | F | F | F | T |
| 9 | F | T | T | T | F |
| 10 | F | T | T | F | T |
| 11 | F | T | F | T | F |
| 12 | F | T | F | F | F |
| 13 | F | F | T | T | F |
| 14 | F | F | T | F | T |
| 15 | F | F | F | T | F |
| 16 | F | F | F | F | T |
Public: Yes;
Show truth table: Yes;