1 /* MIT License 2 * 3 * Copyright (c) 2016--2017 Felix Lenders 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a copy 6 * of this software and associated documentation files (the "Software"), to deal 7 * in the Software without restriction, including without limitation the rights 8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 * copies of the Software, and to permit persons to whom the Software is 10 * furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in all 13 * copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 * SOFTWARE. 22 * 23 */ 24 25 #ifndef TRLIB_TYPES_H 26 #define TRLIB_TYPES_H 27 28 typedef long trlib_int_t; 29 typedef double trlib_flt_t; 30 31 #define TRLIB_EPS ((trlib_flt_t)2.2204460492503131e-16) 32 #define TRLIB_EPS_POW_4 ((trlib_flt_t)5.4774205922939014e-07) 33 #define TRLIB_EPS_POW_5 ((trlib_flt_t)1.4901161193847656e-08) 34 #define TRLIB_EPS_POW_75 ((trlib_flt_t)1.8189894035458565e-12) 35 36 #endif 37