1 files changed, 16 insertions, 0 deletions
diff --git a/pl/math/erff_data.c b/pl/math/erff_data.c
new file mode 100644
index 0000000..2352bae
--- /dev/null
+++ b/pl/math/erff_data.c
@@ -0,0 +1,16 @@
+/*
+ * Data for approximation of erff.
+ *
+ * Copyright (c) 2019-2023, Arm Limited.
+ * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
+ */
+
+#include "math_config.h"
+
+/* Minimax approximation of erff.  */
+const struct erff_data __erff_data
+  = {.erff_poly_A = {0x1.06eba6p-03f, -0x1.8126e0p-02f, 0x1.ce1a46p-04f,
+		     -0x1.b68bd2p-06f, 0x1.473f48p-08f, -0x1.3a1a82p-11f},
+     .erff_poly_B
+     = {0x1.079d0cp-3f, 0x1.450aa0p-1f, 0x1.b55cb0p-4f, -0x1.8d6300p-6f,
+	0x1.fd1336p-9f, -0x1.91d2ccp-12f, 0x1.222900p-16f}};