/* * 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