adapter128.h

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#pragma once
 
#include <string>
#include <gmp.h>
 
 
std::string to_string( __int128 p_z );
 
std::string to_string( __float128 p_float, size_t p_precision );
 
__int128 stoint128( const std::string & p_s );
 
__float128 stofloat128( const std::string & p_s );
 
inline __int128 mmod( __int128 p_x, __int128 p_m ) {
  const __int128 res = p_x % p_m;
  return res>=0 ? res : res+p_m;
}
 
__float128 ceil( __float128 p_r );
 
__float128 floor( __float128 p_r );
 
__float128 trunc( __float128 p_r );
 
__float128 cos( __float128 p_angle );
 
__float128 sin( __float128 p_angle );
 
__float128 sqrt( __float128 p_r );
 
__float128 atan2( __float128 p_num, __float128 p_den );
 
__float128 pow( __float128 p_base, __float128 p_exp );
 
__float128 rint( __float128 p_num );
 
__float128 log( __float128 p_num );
 
__float128 log10( __float128 p_num );
 
bool mpz_t_to___int128( __int128 & p_dst, const mpz_t p_src );
 
void __int128_to_mpz_t( mpz_t p_dst, __int128 p_src );
 
void __float128_to_mpf_t( mpf_t p_dst, __float128 p_f128 );