Intersect Command
From GeoGebra Manual
- 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 nth 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 nth 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 nth 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 nth 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 a (numerical) iterative method with initial point A.
- Intersect[<Function>, <Line>, <Point A>]
- Calculates the intersection point of the function and the line by using a (numerical) iterative method with initial point A.
- Intersect[<Function f>, <Function g>, <left-x>, <right-x>]
- Calculates the intersection points for the two functions in the given interval.
Note: Also see tool Intersect Two Objects.
- Intersect[ <Line>, <Parametric Curve>]
- Yields the intersection points of a line and a parametric curve.
- Example:
Intersect[y = x + 3, Curve[t, 2t, t, 0, 10]]
yields A(3,6)
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 |