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: James Garfield
Elegant proofs – more Pythagoras
Browsing the Plus Magazine site recently, I was struck the proof of Pythagoras’ Theorem shown in the animation below: Not just because it is an elegant proof, but also because of the author, the 20th President of the United States, … Continue reading