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Tag Archives: phi
Calculate Fibonacci numbers in several ways in C#
For some background on Fibonacci numbers and φ, see Examine the relationship between the Fibonacci sequence and phi in C#. This example shows several ways to calculate Fibonacci numbers. While this is mostly for curiosity’s sake, this example does demonstrate … Continue reading
Draw a golden spiral in C#
This example shows how to draw a golden spiral (or phi spiral) in C#. The example Draw a nested series of golden rectangles in C# draws nested rectangles and connects their corners to make a square “spiral.” This example makes … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, C#, C# programming, drawing, example, example program, golden mean, golden ratio, golden rectangles, golden spiral, graphics, mathematics, phi, phi spiral, Windows Forms programming
3 Comments
Draw a nested series of golden rectangles in C#
This program draws golden rectangles, rectangles whose side ratio is equal to φ. For information on φ, see Examine the relationship between the Fibonacci sequence and phi in C#. The program first draws a golden rectangle. It then removes the … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, C#, C# programming, drawing, example, example program, golden mean, golden ratio, golden rectangles, graphics, mathematics, phi, Windows Forms programming
2 Comments
Examine the relationship between the Fibonacci sequence and phi in C#
The golden ratio (also called the golden mean, golden section, or divine proportion) is a number that pops up in a surprising number of places in geometry and nature. This number is also called φ (phi, pronounced either “fee” or … Continue reading
Posted in algorithms, drawing, graphics, mathematics
Tagged algorithms, C#, C# programming, drawing, example, example program, Fibonacci, Fibonacci sequence, golden mean, golden ratio, graphics, mathematics, phi, Windows Forms programming
1 Comment