From 885f5974cdf65b59415837ae97f5a14ef1350670 Mon Sep 17 00:00:00 2001
From: Kacper <kacper@mail.openlinux.dev>
Date: Tue, 9 Dec 2025 19:20:15 +0100
Subject: feat: add gzip and new headers

---
 lib/libm/ctanhl.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 lib/libm/ctanhl.c

(limited to 'lib/libm/ctanhl.c')

diff --git a/lib/libm/ctanhl.c b/lib/libm/ctanhl.c
new file mode 100644
index 00000000..9b798080
--- /dev/null
+++ b/lib/libm/ctanhl.c
@@ -0,0 +1,14 @@
+#include <math.h>
+#include <complex.h>
+
+long double complex ctanhl(long double complex z)
+{
+	long double x, y, d;
+
+	x = creall(z);
+	y = cimagl(z);
+	d = coshl(2.0L * x) + cosl(2.0L * y);
+
+	return sinhl(2.0L * x) / d +
+	       (sinl(2.0L * y) / d) * (long double complex)I;
+}
-- 
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