RConics-package |
RConics: Computations on conics |
addLine |
Plot a "homogeneous" line to a plot. |
adjoint |
Adjoint 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 |
Intersection between two conics |
intersectConicLine |
Intersections between a conic and a line |
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 |
plotHLine |
Plot a "homogeneous" line to a plot. |
polar |
Polar line of point with respect to a conic |
quadraticFormToMatrix |
Transformation of the quadratic conic representation into the matrix representation. |
RConics |
RConics: Computations on conics |
reflection |
Affine planar transformations matrix |
rotation |
Affine planar transformations matrix |
scaling |
Affine planar transformations matrix |
skewSymmetricMatrix |
(3 \times 3) skew symmetric matrix |
splitDegenerateConic |
Split degenerate conic |
translation |
Affine planar transformations matrix |