Test Function · decay: O(1/n)
The image of the unit disk under \(f\): concentric circles \(|z|=r\) and radial spokes mapped through \(f(z)=z+a_2z^2+\dots\); the bold curve is the boundary \(f(e^{i\theta})\). Rendered in your browser from the certified Taylor coefficients - nothing is computed server-side.
| Property | Kind | Params | Holds | Value / r | Status | Confidence |
|---|---|---|---|---|---|---|
| K | membership | {} | ✗ | -3.8277 | unscreened | - |
| r* | radius | {} | - | r ≤ 0.920 | unscreened | - |
| S* | membership | {} | ✗ | r ≤ 0.950 | ✗ disproven | proven |
| S | membership | {} | ✗ | - | unscreened | - |
| Verifier | Property | Direction | Outcome | Domain r | Witness | Engine |
|---|---|---|---|---|---|---|
| boundary_scan_centered_v31 | starlike | disproves | pass | 0.950 | 0.99*exp(i*3.400835) | boundary_v3.1 |
| pointwise_starlike_iv | starlike | disproves | pass | 0.990 | [-0.9605927690132365, 0.23950267664367106] | gft-0.1.0-reaudit-20260610 |
| boundary_scan_polynomial | starlike | disproves | pass | 0.950 | 0.99*exp(i*3.40352) | boundary_v3.0 |