1 files changed, 15 insertions, 0 deletions
diff --git a/pl/math/atanf_data.c b/pl/math/atanf_data.c
new file mode 100644
index 0000000..c4cba23
--- /dev/null
+++ b/pl/math/atanf_data.c
@@ -0,0 +1,15 @@
+/*
+ * Single-precision polynomial coefficients for vector atan(x) and atan2(y,x).
+ *
+ * Copyright (c) 2019-2023, Arm Limited.
+ * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
+ */
+
+#include "math_config.h"
+
+/* Coefficients of polynomial P such that atan(x)~x+x*P(x^2) on [2**-128, 1.0].
+ */
+const struct atanf_poly_data __atanf_poly_data = {
+  .poly = {/* See atanf.sollya for details of how these were generated.  */
+	   -0x1.55555p-2f, 0x1.99935ep-3f, -0x1.24051ep-3f, 0x1.bd7368p-4f,
+	   -0x1.491f0ep-4f, 0x1.93a2c0p-5f, -0x1.4c3c60p-6f, 0x1.01fd88p-8f}};