mirror of
https://github.com/vale981/arb
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74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
/*
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Copyright (C) 2013 Fredrik Johansson
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This file is part of Arb.
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Arb is free software: you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License (LGPL) as published
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by the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version. See <http://www.gnu.org/licenses/>.
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*/
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#ifndef ACB_CALC_H
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#define ACB_CALC_H
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#include "acb.h"
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#include "acb_poly.h"
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#include "acb_mat.h"
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#include "arb_calc.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef int (*acb_calc_func_t)(acb_ptr out,
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const acb_t inp, void * param, slong order, slong prec);
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/* Integration (old) */
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void acb_calc_cauchy_bound(arb_t bound, acb_calc_func_t func,
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void * param, const acb_t x, const arb_t radius,
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slong maxdepth, slong prec);
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int acb_calc_integrate_taylor(acb_t res,
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acb_calc_func_t func, void * param,
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const acb_t a, const acb_t b,
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const arf_t inner_radius,
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const arf_t outer_radius,
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slong accuracy_goal, slong prec);
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/* Integration */
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typedef struct
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{
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slong deg_limit;
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slong eval_limit;
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slong depth_limit;
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int use_heap;
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int verbose;
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}
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acb_calc_integrate_opt_struct;
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typedef acb_calc_integrate_opt_struct acb_calc_integrate_opt_t[1];
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void acb_calc_integrate_opt_init(acb_calc_integrate_opt_t options);
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int
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acb_calc_integrate(acb_t res, acb_calc_func_t f, void * param,
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const acb_t a, const acb_t b,
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slong goal, const mag_t tol,
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const acb_calc_integrate_opt_t options,
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slong prec);
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int
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acb_calc_integrate_gl_auto_deg(acb_t res, slong * eval_count,
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acb_calc_func_t f, void * param,
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const acb_t a, const acb_t b, const mag_t tol,
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slong deg_limit, int verbose, slong prec);
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#ifdef __cplusplus
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}
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#endif
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#endif
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