1*072a4ba8SAndrew Turner /* 2*072a4ba8SAndrew Turner * Data used in single-precision log1p(x) function. 3*072a4ba8SAndrew Turner * 4*072a4ba8SAndrew Turner * Copyright (c) 2022-2023, Arm Limited. 5*072a4ba8SAndrew Turner * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception 6*072a4ba8SAndrew Turner */ 7*072a4ba8SAndrew Turner #include "math_config.h" 8*072a4ba8SAndrew Turner 9*072a4ba8SAndrew Turner /* Polynomial coefficients generated using floating-point minimax 10*072a4ba8SAndrew Turner algorithm, see tools/log1pf.sollya for details. */ 11*072a4ba8SAndrew Turner const struct log1pf_data __log1pf_data 12*072a4ba8SAndrew Turner = {.coeffs = {-0x1p-1f, 0x1.5555aap-2f, -0x1.000038p-2f, 0x1.99675cp-3f, 13*072a4ba8SAndrew Turner -0x1.54ef78p-3f, 0x1.28a1f4p-3f, -0x1.0da91p-3f, 0x1.abcb6p-4f, 14*072a4ba8SAndrew Turner -0x1.6f0d5ep-5f}}; 15