- Local time
- 1:48 PM
- Joined
- Jul 1, 2015
- Messages
- 6,264
- Reaction score
- 7,849
True.....try solving three simultaneous quadratic equations with three unknowns.....with only a slide rule (in the days b4 hand held calculators).....That's a step or two more difficult than the quadratic equations I had to solve in High School.![]()
BOB RENTON .