1D observable from dense quasiperiodic orbit on T^3 (frequencies sqrt 2, sqrt 3, sqrt 5). Ground-truth intrinsic dimension d=3.
Standard analysis sees: rich, high-entropy values; strongly periodic. The atlas finds no named structure, but the source is distinctively extreme on Bispectrum:off_diagonal_ratio (+3.0z) — beyond what the standard bank predicts for it.
Bispectrum:off_diagonal_ratio | +3.0z | bank-miss 1.8σ |
Bispectrum:coupling_frequency_centroid | -2.6z | bank-miss 1.4σ |









_(centered)/signed_log_z/3-Torus_Quasiperiodic.png)
_(centered)/xy_path/3-Torus_Quasiperiodic.png)

/barcode/3-Torus_Quasiperiodic.png)
/d_curve/3-Torus_Quasiperiodic.png)








/phi_spectrum/3-Torus_Quasiperiodic.png)










/default/3-Torus_Quasiperiodic.png)
/default/3-Torus_Quasiperiodic.png)


| Nearest neighbor | Distance | |
|---|---|---|
| 4-Torus Quasiperiodic | 1.51 | |
| 5-Torus Quasiperiodic | 1.89 | |
| Ruelle-Takens Cascade | 2.62 | cross-origin |
Bispectrum › Bispectrum:off_diagonal_ratio | rank 5/307 | 0.8171 |
Bispectrum › Bispectrum:coupling_frequency_centroid | rank 303/307 | 0.2962 |
Isochronicity › Isochronicity:frequency_shear | rank 3/307 | 0.8607 |
Ordinal Partition › Ordinal Partition:time_irreversibility | rank 304/307 | 0.0069 |
Septagonal (Danzer) › Septagonal (Danzer):z_conjugate | rank 4/307 | 0.6871 |
Symplectic › Symplectic:phase_volume_explored | rank 3/307 | 0.8276 |