New analysis
ARCOS · contract v1.0.0 · fixed loop
What are we looking at?
Attach a schematic or describe a circuit. Every value ARCOS could not read gets declared as an assumption, with what changes if it is wrong.
Attach a schematic and ask what it does
A 9 V input into an LM7805 driving one LED through 330 Ω
ARCOS declares what it assumed. Checks are not a safety verdict.