Categories
RSS Feed
Search NewtonExcelBach
Archives
Top Posts
- Intersections, interpolations, and rotations
- Using LINEST for non-linear curve fitting
- Biaxial bending update
- Cubic Splines
- Retrieving unique values from a range or array ...
- A catenary function
- The history of the theory of beam bending - Part 3
- Writing Arrays to the worksheet - VBA function
- Converting from global to local coordinates (and vice versa)
- Linestgap with data in rows
Recent Comments
Tag Archives: Ray Tracing
Pythagoras, Penrose and Pov-Ray
Images based on Pythagorean tiling, Penrose tiling, and projections onto the Riemann Sphere by PM2ring, a regular contributor to the ABC Self-Service Science Forum (words by the artist): Various renderings of a Pythagorean tiling. Mostly using the 3,4,5 triangle. This … Continue reading