From c74d7adac6be66130bc116097bd5a121dac89f5f Mon Sep 17 00:00:00 2001
From: Hendiadyoin1 <leon2002.la@gmail.com>
Date: Tue, 11 May 2021 18:36:59 +0200
Subject: [PATCH] LibM: Implement path for negative powers

---
 Userland/Libraries/LibM/math.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Userland/Libraries/LibM/math.cpp b/Userland/Libraries/LibM/math.cpp
index 1a0cb993696..653adb61778 100644
--- a/Userland/Libraries/LibM/math.cpp
+++ b/Userland/Libraries/LibM/math.cpp
@@ -426,6 +426,10 @@ long double powl(long double x, long double y) NOEXCEPT
             result = 1.0l / result;
         return result;
     }
+    if (x < 0) {
+        return 1.l / exp2l(y * log2l(-x));
+    }
+
     return exp2l(y * log2l(x));
 }