I wouldn't have thought lots of people put extra lights on just to reduce an expected failure.awavey wrote: 9 Jun 2025, 9:24pmIve always found it an interesting part of maths because it ends up creating something that isnt always intuitive at first glance, and lots of people double up on lights to reduce an expected failure
Failures are not expected but the consequences of one essential part failing could be devastating.
Risk factors should feature in your maths they make maths more interesting still.