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