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GeoGebra
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Outline
Circumcircle of a polynomial
Introduction
Möbius transformaions
Geometric construction
Algebraic calculations
Solution of cubic equation
Circumcircle of a polynomial
Author:
Alexey Tikhonov
Table of Contents
Introduction
Intro
Möbius transformaions
Definition and properties
Circle preserving property
Angle preserving property
Symmetric points
Symmetry preserving property
Mapping 3 points to 3 points and cross ratio
Geometric construction
Resolvent points
Definition of resolvent points
Permutations of resolvent points
Geometric construction (1)
Resolvent points (geometric construction)
Geometric construction (2)
Resolvent transformation
Gemetric construction (3)
Algebraic calculations
Resolvent polynomial
Resolvent polynomial (CAS)
Complex number A
Singularities
Discriminants (CAS)
Singularities (CAS)
Solution of cubic equation
Cubic solver
Connection with Cardano's formula
Next
Intro
New Resources
Taylor Error Bound
Tracing an Ellipse Using Two Circles
Fractal Tétraèdre. Dilatation -1/2 centre triangles
Rolling a Square
The Geometry of the Coefficients of a Quadratic Function
Discover Resources
Systems of Inequalities - Classwork 2
Parabola
Day 4 - Which Shape is the Largest?
Perpendicular line
Question 4
Discover Topics
Polygons
Sine
Area
Subtraction
Histogram
