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| RConics-package | Computations on conics |
| addLine | Add a "homogeneous" line to a plot. |
| adjoint | Adjoint matrix |
| affine planar transformations matrix | Affine planar transformation matrix |
| arcLengthEllipse | Arc length of an ellipse |
| cofactor | (i,j)-cofactor and (i,j)-minor of a matrix |
| colinear | Test for colinearity |
| conicMatrixToEllipse | Transformation of the matrix representation of an ellipse into the ellipse parameters |
| conicThrough5Points | Compute the conic that passes through 5 points |
| cubic | Roots of the cubic equation. |
| ellipse | Return ellipse points |
| ellipseToConicMatrix | Transformation of the ellipse parameters into the matrix representation |
| intersectConicConic | Intersections with conics |
| intersectConicLine | Intersections with conics |
| join | The join and meet of two points and the parallel |
| meet | The join and meet of two points and the parallel |
| minor | (i,j)-cofactor and (i,j)-minor of a matrix |
| parallel | The join and meet of two points and the parallel |
| pEllipticInt | Partial elliptic integral |
| polar | Polar line of point with respect to a conic |
| quadraticFormToMatrix | Transformation of the quadratic conic representation into the matrix representation. |
| RConics | Computations on conics |
| reflection | Affine planar transformation matrix |
| rotation | Affine planar transformation matrix |
| scaling | Affine planar transformation matrix |
| skewSymmetricMatrix | (3 \times 3) skew symmetric matrix |
| splitDegenerateConic | Split degenerate conic |
| translation | Affine planar transformation matrix |