Intersect Command
From GeoGebra Manual
Revision as of 13:38, 10 July 2012 by Andrea.duringer (talk  contribs)
 Intersect[Line g, Line h]
 Yields the intersection point of lines g and h.
 Intersect[Line, Conic]
 Yields all intersection points of the line and conic section (max. 2).
 Intersect[Line, Conic, Number n]
 Yields the n^{th} intersection point of the line and the conic section.
 Intersect[Conic c1, Conic c2]
 Yields all intersection points of conic sections c1 and c2 (max. 4).
 Intersect[Conic c1, Conic c2, Number n]
 Yields the n^{th} intersection point of conic sections c1 and c2.
 Intersect[Polynomial f1, Polynomial f2]
 Yields all intersection points of polynomials f1 and f2.
 Intersect[Polynomial f1, Polynomial f2, Number n]
 Yields the n^{th} intersection point of polynomials f1 and f2.
 Intersect[Polynomial, Line]
 Yields all intersection points of the polynomial and the line.
 Intersect[Polynomial, Line, Number n]
 Yields the n^{th} intersection point of the polynomial and the line.
 Intersect[Function f, Function g, Point A]
 Calculates the intersection point of functions f and g by using Newton's method with initial point A.
 Intersect[Function, Line, Point A]
 Calculates the intersection point of the function and the line by using Newton's method with initial point A.
 Intersect[Function f, Function g, leftx, rightx]
 Calculates the intersection points for the two functions in the given interval.
Note: Also see tool Intersect Two Objects.
Following text is about a feature that is supported only in GeoGebra 4.2.

Following text is about a feature that is supported only in GeoGebra 5.0.
Note: From GeoGebra 5, this command will work with 3D objects as well 