Dev log #4

After the last devlog I pushed and CI went red on all three Python versions. One test, one solver that would not converge.

I guessed this before and fixed the wrong line. Last time I saw the residual and assumed a gate step was missing the convergence basin, so I put continuation on the gate ramp. That was a real improvement, just not this bug. This time I actually read the CI log

The failing solve was the one before the ramp even starts. Gate at zero, drain already at 1 V, starting from a cold guess. So I measured it instead of guessing. Cold at 0 V drain takes 1 step. At 1 V it takes 22, and 12 of those get clipped by the step limiter, which means the solver is being dragged the whole way instead of converging properly

The fix walks the bias in from zero using the continuation I already had. I regenerated the whole roll-off table through the new path and every digit came out identical. Only the path changed, not the answer.

Also added the Open-Source MIT license, and cleaned the commit history.