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 x 3) skew symmetric matrix
splitDegenerateConic	Split degenerate conic
translation	Affine planar transformations matrix