Related Clues:
- Swiss 5-Across pioneer
- Big name in ancient geometry
- Mathematician whose work led to the invention of 4-Down
- Friend and colleague of Bernoulli
- Greek master of geometry
- Great Greek of geometry
- Greek father of geometry
- Ancient Greek master of geometry
- Great Greek master of geometry
- Early Greek geometrician
- Great Greek mathematician, notable for geometry
- Old Greek master of geometry
- Noted blind Swiss mathematician
- Great Greek mathematician
- Does the cold, hard, cockney nut turn up here?