1 files changed, 16 insertions, 0 deletions
diff --git a/math/aarch64/experimental/asinf_data.c b/math/aarch64/experimental/asinf_data.c
new file mode 100644
index 000000000000..15f331dde5a7
--- /dev/null
+++ b/math/aarch64/experimental/asinf_data.c
@@ -0,0 +1,16 @@
+/*
+ * Coefficients for single-precision asin(x) function.
+ *
+ * Copyright (c) 2023-2024, Arm Limited.
+ * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
+ */
+
+#include "math_config.h"
+
+/* Approximate asinf(x) directly in [0x1p-24, 0.25]. See for tools/asinf.sollya
+   for these coeffs were generated.  */
+const float __asinf_poly[] = {
+  /* Polynomial approximation of  (asin(sqrt(x)) - sqrt(x)) / (x * sqrt(x))  on
+     [ 0x1p-24 0x1p-2 ] order = 4 rel error: 0x1.00a23bbp-29 .  */
+  0x1.55555ep-3, 0x1.33261ap-4, 0x1.70d7dcp-5, 0x1.b059dp-6, 0x1.3af7d8p-5,
+};