1 files changed, 15 insertions, 0 deletions
diff --git a/pl/math/cbrtf_data.c b/pl/math/cbrtf_data.c
new file mode 100644
index 0000000..c6cdb4d
--- /dev/null
+++ b/pl/math/cbrtf_data.c
@@ -0,0 +1,15 @@
+/*
+ * Coefficients and table entries for single-precision cbrt(x).
+ *
+ * Copyright (c) 2022-2023, Arm Limited.
+ * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
+ */
+
+#include "math_config.h"
+
+const struct cbrtf_data __cbrtf_data
+  = {.poly = { /* Coefficients for very rough approximation of cbrt(x) in [0.5, 1].
+                  See cbrtf.sollya for details of generation.  */
+	        0x1.c14e96p-2, 0x1.dd2d3p-1, -0x1.08e81ap-1, 0x1.2c74c2p-3},
+     .table = { /* table[i] = 2^((i - 2) / 3).  */
+	        0x1.428a3p-1, 0x1.965feap-1, 0x1p0, 0x1.428a3p0, 0x1.965feap0}};