| /* |
| * Constants for double-precision e^(x+tail) vector function. |
| * |
| * Copyright (c) 2019-2023, Arm Limited. |
| * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception |
| */ |
| |
| #include "math_config.h" |
| |
| #define C1_scal 0x1.fffffffffffd4p-2 |
| #define C2_scal 0x1.5555571d6b68cp-3 |
| #define C3_scal 0x1.5555576a59599p-5 |
| #define InvLn2_scal 0x1.71547652b82fep8 /* N/ln2. */ |
| #define Ln2hi_scal 0x1.62e42fefa39efp-9 /* ln2/N. */ |
| #define Ln2lo_scal 0x1.abc9e3b39803f3p-64 |
| |
| #define N (1 << V_EXP_TAIL_TABLE_BITS) |
| #define Tab __v_exp_tail_data |
| #define IndexMask_scal (N - 1) |
| #define Shift_scal 0x1.8p+52 |
| #define Thres_scal 704.0 |