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- /*
- Copyright (c) 2008, 2010 by Attractive Chaos <attractor@live.co.uk>
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.
- */
-
- #ifndef KMIN_H
- #define KMIN_H
-
- #define KMIN_RADIUS 0.5
- #define KMIN_EPS 1e-7
- #define KMIN_MAXCALL 50000
-
- typedef double (*kmin_f)(int, double*, void*);
- typedef double (*kmin1_f)(double, void*);
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- double kmin_hj(kmin_f func, int n, double *x, void *data, double r, double eps, int max_calls);
- double kmin_brent(kmin1_f func, double a, double b, void *data, double tol, double *xmin);
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif
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