https://github.com/wmartinmimi/fibonacci-java

Calculate the nth fibonacci number using java
https://github.com/wmartinmimi/fibonacci-java

fibonacci fibonacci-sequence gplv3 java

Last synced: 9 months ago
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Calculate the nth fibonacci number using java

• Host: GitHub
• URL: https://github.com/wmartinmimi/fibonacci-java
• Owner: wmartinmimi
• License: gpl-3.0
• Created: 2023-01-21T09:50:43.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2023-02-03T19:19:34.000Z (almost 3 years ago)
• Last Synced: 2025-02-01T13:15:51.086Z (11 months ago)
• Topics: fibonacci, fibonacci-sequence, gplv3, java
• Language: Java
• Homepage:
• Size: 17.6 KB
• Stars: 1
• Watchers: 1
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# fibonacci-java

## Description

Calculate the nth Fibonacci number using java.

A fun simple project I played with.

## Files

- Fib.java

  

  First version of the calculation.

  Fn(n + 1) = F(n) + F(n - 1)

- FibN.java

  Second version of the calculation.

  F(2n) = (2F(n) + F(n - 1)) * F(n)

  F(2n - 1) = F(n - 1)² + F(n)²

- FibT.java

  Third version of the calculation.

  Does essentially the same as FibN.java,

  but first generate quick path from top to bottom

  before calculating from bottom to top using the path.

  Now also work with negative nth Fibonacci.

## Usage

```bash

java Fib.java 

```

or

```bash

java FibN.java 

```

or

```bash

java FibT.java 

```

Example

```bash

java FibT.java 10000

```

## Last Readme update

- Date: 03-02-2023 dd-MM-yyyy