From 09213141411e42767fe61b18710d1b064127033c Mon Sep 17 00:00:00 2001
From: ishiko <ishiko732@gmail.com>
Date: Sat, 26 Oct 2024 12:19:17 +0800
Subject: [PATCH] remove unnecessary parentheses

Co-authored-by: Jarrett Ye <jarrett.ye@outlook.com>
---
 src/fsrs/algorithm.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fsrs/algorithm.ts b/src/fsrs/algorithm.ts
index 4915e37..3a24f1a 100644
--- a/src/fsrs/algorithm.ts
+++ b/src/fsrs/algorithm.ts
@@ -162,7 +162,7 @@ export class FSRSAlgorithm {
    * @see https://github.com/open-spaced-repetition/fsrs4anki/issues/697
    */
   linear_damping(delta_d: number, old_d: number): number {
-    return +((delta_d * (10 - old_d)) / 9).toFixed(8)
+    return +(delta_d * (10 - old_d) / 9).toFixed(8)
   }
 
   /**