Computations on Conics

Documentation for package ‘RConics’ version 1.1.2

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