From b3d21defd11f1a707dfe72e3e64c852f5130e85b Mon Sep 17 00:00:00 2001
From: Hatter Jiang <jht5945@gmail.com>
Date: Wed, 23 Jul 2025 23:50:52 +0800
Subject: [PATCH] feat: add fibonacci seq link

---
 src/main/java/me/hatter/math/FibonacciSequence.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/me/hatter/math/FibonacciSequence.java b/src/main/java/me/hatter/math/FibonacciSequence.java
index d328766..93e6b8e 100644
--- a/src/main/java/me/hatter/math/FibonacciSequence.java
+++ b/src/main/java/me/hatter/math/FibonacciSequence.java
@@ -8,6 +8,7 @@ import java.math.RoundingMode;
 import java.util.ArrayList;
 import java.util.List;
 
+// https://oi-wiki.org/math/combinatorics/fibonacci/
 public class FibonacciSequence {
     static final BigDecimal SQRT5 = MathUtil.sqrt(BigDecimal.valueOf(5), 100);