Autograph 'in Action' - short videos showing how to use Autograph (these require the Flash player plugin)

• Raw Data - 1
• Raw Data - 2

• Max & Min
• Exploring Surfaces
• Exploring 3D Surfaces
• Conic Sections
• Illustrating 2D Vectors
• Closest Distance (3D)
• Intersection of 2 Planes
• The Cross Product
• Intersection of 3 Planes
• Exploring a Saddle Point
• Parametric Curves (3D)
• Spherical Polar Coordinates

• Raw Data
• Grouped Data
• Frequency Density
• Histogram Measurement
• More about Raw Data
• Explanatory text boxs on screen
• Binomial and Poisson Distributions

Using Autograph to Create Statistical Diagrams from the 'Census At School' Database

• 1 variable
• 2 variables
• Heights of 11, 13 and 15 year old pupils from the UK

Autograph version 2 Training Videos (short videos showing how to use Autograph 2, but generalisable to Autograph 3, requiring the Flash player plugin. Videos created by MathsNet.

• Enlargement with Autograph 2
• Reflection with Autograph 2
• Rotation with Autograph 2
• Translation with Autograph 2
• Families of Straight Lines with Autograph 2
• A Brief Guide to Menus
• A Brief Guide to Creating and Changing Dynamic Quadratic Equations
• Creating a Scatter Diagram and Line of Best Fit (Regression Line)
• Dynamic creation of the straight line y = 2.5x - 1.5
• How to use the various zoom buttoms to change the view
• How to enter and edit equations of curves, and zoom in and zoom out
• How to create one transformation after another - a translation then a reflection

Confirming new results in 3D geometry with Autograph 3, Adrian Oldknow, November 2004. In an accompanying report I have described recent advances in the 3D geometry of a special kind of tetrahedron, a 4-ball tetrahedron, which are generalisations of results about triangles, circles and hyperbolae in plane geometry.  In order to visualise some of the results, and to have analytic confirmation (but not general proof) for particular cases we need some analytic tools which are not currently available in Cabri 3D.  At the CabriWorld 2004 conference in Rome this September Douglas Butler talked about the new version of his software Autograph 3 as being complementary to Cabri 3D.  This note gives an example of this in practice.