| A | C | D | I | L | M | N | P | S | T |
| AddPoint2D | AngleBetweenVectors |
| CircleFrom3Points | CrossProduct2D | |
| CircleFrom3PointsR2 | cZero2D |
| Delta2D | Dist2D | |
| Det3x3 | DotProduct2D |
| Interpolation2D | IntersectLines2D |
| Length2D |
| MakePoint2D | MidPoint2D | MirrorPointInLine |
| NormalizeVector2D |
| Point2DToString | PsdPoint2D | PtsEqual2D |
| PointToLineDist2DSqr | PsdPoint2DArray |
| SquaredDist2D | SquaredLength2D | SubstractPoint2D |
| TaxicabDist2D | TgmPoint2D | TgmPoint2DArray |
| CT Web help |
| CodeTyphon Studio |