feat: update mathutil

This commit is contained in:
2025-07-22 23:43:02 +08:00
parent c803f805b0
commit 073405ee9b

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@@ -67,7 +67,7 @@ public class MathUtil {
}
BigDecimal x = n.divide(BigDecimal.valueOf(2), scale, RoundingMode.HALF_UP);
BigDecimal precision = BigDecimal.ONE.movePointLeft(scale); // 誤差の許容範囲
BigDecimal precision = BigDecimal.ONE.movePointLeft(scale);
BigDecimal lastX;
do {