Miscellany

public:    Big()        {MR_INIT_BIG }     Big(int j)   {MR_INIT_BIG convert(j,fn); }    Big(unsigned int j) {MR_INIT_BIG uconvert(j,fn); }    #ifdef mr_dltype  #ifndef MR_DLTYPE_IS_INT    Big(mr_dltype dl) {MR_INIT_BIG dlconv(dl,fn);}  #endif#else    Big(long lg) {MR_INIT_BIG lgconv(lg,fn);}#endif    Big(char* s) {MR_INIT_BIG cinstr(fn,s);}    Big(big& c)  {MR_INIT_BIG copy(c,fn);}    Big(const Big& c)  {MR_INIT_BIG copy(c.fn,fn);}    Big(big* c)  { fn=*c; }    Big& operator=(int i)  {convert(i,fn); return *this;}