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| parea | Polygonal Area |
| pconvex | Convex verification |
| pcorr | Polygonal symbolic correlation |
| pcov | Polygonal symbolic covariance |
| pfreq | Polygonal Symbolic Relative Frequency |
| plr | Polygonal linear regression |
| pmean | Polygonal empiric mean |
| pmean_id | Polygonal symbolic internal mean |
| pplot | Plot polygonal symbolic variable |
| psim | Polygonal symbolic data simulation |
| psmi | Polygonal internam second moment |
| ptransform | Polygon data transformation |
| pvar | Polygonal symbolic variance |
| pvari | Polygonal internal variance |