#ifndef TEST_MATH_BASIC_FUNCTIONS_HPP
#define TEST_MATH_BASIC_FUNCTIONS_HPP

#include <cmath>
#include <boost/proto/proto.hpp>

namespace mathtest
{

using namespace boost;

// to represent the c++03 math functions
// c++0x math functions are commented out.
template < double (*basic_function_ptr)(double) >
struct basic_function_tag {
  typedef double result_type;
  result_type operator()(double d) const { return basic_function_ptr(d); } 
};
proto::terminal< basic_function_tag<std::abs> >::type const abs = {{}};
proto::terminal< basic_function_tag<std::acos> >::type const acos = {{}};
//proto::terminal< basic_function_tag<std::acosh> >::type const acosh = {{}};
proto::terminal< basic_function_tag<std::asin> >::type const asin = {{}};
//proto::terminal< basic_function_tag<std::asinh> >::type const asinh = {{}};
proto::terminal< basic_function_tag<std::atan> >::type const atan = {{}};
//proto::terminal< basic_function_tag<std::atan2> >::type const atan2 = {{}};
//proto::terminal< basic_function_tag<std::atanh> >::type const atanh = {{}};
//proto::terminal< basic_function_tag<std::cbrt> >::type const cbrt = {{}};
proto::terminal< basic_function_tag<std::ceil> >::type const ceil = {{}};
//proto::terminal< basic_function_tag<std::copysign> >::type const copysign = {{}};
proto::terminal< basic_function_tag<std::cos> >::type const cos = {{}};
proto::terminal< basic_function_tag<std::cosh> >::type const cosh = {{}};
//proto::terminal< basic_function_tag<std::erf> >::type const erf = {{}};
//proto::terminal< basic_function_tag<std::erfc> >::type const erfc = {{}};
proto::terminal< basic_function_tag<std::exp> >::type const exp = {{}};
//proto::terminal< basic_function_tag<std::exp2> >::type const exp2 = {{}};
//proto::terminal< basic_function_tag<std::expm1> >::type const expm1 = {{}};
proto::terminal< basic_function_tag<std::fabs> >::type const fabs = {{}};
//proto::terminal< basic_function_tag<std::fdim> >::type const fdim = {{}};
proto::terminal< basic_function_tag<std::floor> >::type const floor = {{}};
//proto::terminal< basic_function_tag<std::fma> >::type const fma = {{}};
//proto::terminal< basic_function_tag<std::fmax> >::type const fmax = {{}};
//proto::terminal< basic_function_tag<std::fmin> >::type const fmin = {{}};
//proto::terminal< basic_function_tag<std::fmod> >::type const fmod = {{}};
//proto::terminal< basic_function_tag<std::frexp> >::type const frexp = {{}};
//proto::terminal< basic_function_tag<std::hypot> >::type const hypot = {{}};
//proto::terminal< basic_function_tag<std::intilogb> >::type const intilogb = {{}};
//proto::terminal< basic_function_tag<std::ldexp> >::type const ldexp = {{}};
//proto::terminal< basic_function_tag<std::lgamma> >::type const lgamma = {{}};
//proto::terminal< basic_function_tag<std::longlongllrint> >::type const longlongllrint = {{}};
//proto::terminal< basic_function_tag<std::longlongllround> >::type const longlongllround = {{}};
proto::terminal< basic_function_tag<std::log> >::type const log = {{}};
proto::terminal< basic_function_tag<std::log10> >::type const log10 = {{}};
//proto::terminal< basic_function_tag<std::log1p> >::type const log1p = {{}};
//proto::terminal< basic_function_tag<std::log2> >::type const log2 = {{}};
//proto::terminal< basic_function_tag<std::logb> >::type const logb = {{}};
//proto::terminal< basic_function_tag<std::longlrint> >::type const longlrint = {{}};
//proto::terminal< basic_function_tag<std::longlround> >::type const longlround = {{}};
//proto::terminal< basic_function_tag<std::modf> >::type const modf = {{}};
//proto::terminal< basic_function_tag<std::nearbyint> >::type const nearbyint = {{}};
//proto::terminal< basic_function_tag<std::nextafter> >::type const nextafter = {{}};
//proto::terminal< basic_function_tag<std::nexttoward> >::type const nexttoward = {{}};
//proto::terminal< basic_function_tag<std::pow> >::type const pow = {{}};
//proto::terminal< basic_function_tag<std::remainder> >::type const remainder = {{}};
//proto::terminal< basic_function_tag<std::remquo> >::type const remquo = {{}};
//proto::terminal< basic_function_tag<std::rint> >::type const rint = {{}};
//proto::terminal< basic_function_tag<std::round> >::type const round = {{}};
//proto::terminal< basic_function_tag<std::scalbln> >::type const scalbln = {{}};
//proto::terminal< basic_function_tag<std::scalbn> >::type const scalbn = {{}};
proto::terminal< basic_function_tag<std::sin> >::type const sin = {{}};
proto::terminal< basic_function_tag<std::sinh> >::type const sinh = {{}};
proto::terminal< basic_function_tag<std::sqrt> >::type const sqrt = {{}};
proto::terminal< basic_function_tag<std::tan> >::type const tan = {{}};
proto::terminal< basic_function_tag<std::tanh> >::type const tanh = {{}};
//proto::terminal< basic_function_tag<std::tgamma> >::type const tgamma = {{}};
//proto::terminal< basic_function_tag<std::trunc> >::type const trunc = {{}};


}
#endif // TEST_MATH_BASIC_FUNCTIONS_HPP