From c161e8ef9f50928cf6b8cd92cdb1d45139aac275 Mon Sep 17 00:00:00 2001
From: goldenMetteyya <hello@organism.ai>
Date: Wed, 10 Apr 2019 00:03:51 +0300
Subject: [PATCH] Update partial.rs

---
 src/algorithms/partial.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/algorithms/partial.rs b/src/algorithms/partial.rs
index 20f7854..fb60a59 100644
--- a/src/algorithms/partial.rs
+++ b/src/algorithms/partial.rs
@@ -86,7 +86,7 @@ pub fn partial_bigint(op: &BigInt) -> (i64, i32) {
     //  // extract the top word of bits from a and b
     // let h = a.digits()[n - 1].leading_zeros();
     //let lg2 = last.leading_zeros();
-    let lg2 = u64_log2(last);
+    let lg2 = u64_log2(last) + 1;
     println!("-------lg2 ------: {:?}", lg2);
     let mut exp = lg2 as i32;