/usr/include/swiginac/integral.i is in python-swiginac 1.5.1.1-1build2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | /*
(c) Copyright 2003, 2004, 2005
Author: Ola Skavhaug and Ondrej Certik
This file is part of swiginac.
swiginac is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
swiginac is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with swiginac; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
class integral : public basic
{
public:
integral(const ex & x_, const ex & a_, const ex & b_, const ex & f_);
exvector get_free_indices() const;
unsigned return_type() const;
return_type_t return_type_tinfo() const;
ex eval_integ() const;
static int max_integration_level;
static ex relative_integration_error;
};
// utility functions
/** Specialization of is_exactly_a<integral>(obj) for integral objects. */
template<> inline bool is_exactly_a<integral>(const basic & obj);
GiNaC::ex adaptivesimpson(
const GiNaC::ex &x,
const GiNaC::ex &a,
const GiNaC::ex &b,
const GiNaC::ex &f,
const GiNaC::ex &error = integral::relative_integration_error
);
// vim:ft=cpp:
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