From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001
From: Vladimir Azarov <avm@intermediate-node.net>
Date: Tue, 1 Oct 2024 15:47:05 +0200
Subject: Initial version

---
 src/complex/ctanf.c | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 src/complex/ctanf.c

(limited to 'src/complex/ctanf.c')

diff --git a/src/complex/ctanf.c b/src/complex/ctanf.c
new file mode 100644
index 0000000..04c3ff1
--- /dev/null
+++ b/src/complex/ctanf.c
@@ -0,0 +1,7 @@
+#include "complex_impl.h"
+
+float complex ctanf(float complex z)
+{
+	z = ctanhf(CMPLXF(-cimagf(z), crealf(z)));
+	return CMPLXF(cimagf(z), -crealf(z));
+}
-- 
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