| Answer | Crossword Clue |
|---|---|
| THEOREM | Proposition in geometry. |
| THEOREM | Geometry proposition |
| AXIOM | Geometry proposition |
| LEMMA | Proposition in logic |
| IFTHEN | Proposition description, in logic |
| PREMISE | Proposition in a syllogism. |
| LEMMA | Secondary proposition, in logic. |
| LEMMA | Auxiliary proposition, in logic |
| LEMMA | Auxiliary proposition, in math |
| LEMMA | Proven proposition, in math |
| IFTHEN | Kind of proposition, in logic |
| LEMMA | Subsidiary proposition in a proof |
| LEMMA | Proposition in proving a theorem |
| DIETED | Got involved in a losing proposition |
