/// @file

#include "jets/k.h"
#include "jets/q.h"
#include "jets/w.h"

#include "noun.h"

u3_noun
u3qdb_gas(u3_noun a,
          u3_noun b)
{
  if ( u3_nul == b ) {
    return u3k(a);
  }
  else {
    u3_noun i_b,  t_b,
            pi_b, qi_b;
    u3x_cell(b, &i_b, &t_b);
    u3x_cell(i_b, &pi_b, &qi_b);

    u3_noun c = u3qdb_put(a, pi_b, qi_b);
    u3_noun d = u3qdb_gas(c, t_b);
    u3z(c);
    return d;
  }
}

u3_noun
u3wdb_gas(u3_noun cor)
{
  u3_noun a, b;
  u3x_mean(cor, u3x_sam, &b, u3x_con_sam, &a, 0);
  return u3qdb_gas(a, b);
}

u3_noun
u3kdb_gas(u3_noun a,
          u3_noun b)
{
  u3_noun c = u3qdb_gas(a, b);
  u3z(a); u3z(b);
  return c;
}