From 454ccad6be154723ef663051891d1683c23fc497 Mon Sep 17 00:00:00 2001
From: Hatter Jiang <jht5945@gmail.com>
Date: Thu, 24 Jul 2025 07:27:00 +0800
Subject: [PATCH] feat: update pow pi frac 6

---
 src/main/java/me/hatter/math/PowPiFrac6.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/me/hatter/math/PowPiFrac6.java b/src/main/java/me/hatter/math/PowPiFrac6.java
index a68ea25..65b635f 100644
--- a/src/main/java/me/hatter/math/PowPiFrac6.java
+++ b/src/main/java/me/hatter/math/PowPiFrac6.java
@@ -8,14 +8,14 @@ import java.math.RoundingMode;
 public class PowPiFrac6 {
 
     public static void main(String[] args) {
-        // 3.1415925580968211573577512694381765696389307918602926657455808746315469549319489862717519447616085936
+        // 3.1415925580968211573577512694381765696389307918602926657455808746315469549319489862717519447616085478
         System.out.println(pi());
     }
 
     public static BigDecimal pi() {
         BigDecimal t = BigDecimal.ZERO;
         for (long i = 1; i < 10000000; i++) {
-            t = t.add(BigDecimal.ONE.divide(BigDecimal.valueOf(i).pow(2), 1000, RoundingMode.HALF_UP));
+            t = t.add(BigDecimal.ONE.divide(BigDecimal.valueOf(i).pow(2), 100, RoundingMode.HALF_UP));
         }
         return MathUtil.sqrt(t.multiply(BigDecimal.valueOf(6)), 100);
     }