Registration problems:
  symbol ‘`_VeryLargeIntegers_addrzerosC`’ not in namespace:
   .Call(`_VeryLargeIntegers_addrzerosC`, x, n)
  symbol ‘`_VeryLargeIntegers_addzerosC`’ not in namespace:
   .Call(`_VeryLargeIntegers_addzerosC`, x, size)
  symbol ‘`_VeryLargeIntegers_appendC`’ not in namespace:
   .Call(`_VeryLargeIntegers_appendC`, a, b)
  symbol ‘`_VeryLargeIntegers_binomC`’ not in namespace:
   .Call(`_VeryLargeIntegers_binomC`, n, k)
  symbol ‘`_VeryLargeIntegers_collapseC`’ not in namespace:
   .Call(`_VeryLargeIntegers_collapseC`, x)
  symbol ‘`_VeryLargeIntegers_compareC`’ not in namespace:
   .Call(`_VeryLargeIntegers_compareC`, x, y)
  symbol ‘`_VeryLargeIntegers_divbaseC`’ not in namespace:
   .Call(`_VeryLargeIntegers_divbaseC`, x, y)
  symbol ‘`_VeryLargeIntegers_divp2C`’ not in namespace:
   .Call(`_VeryLargeIntegers_divp2C`, x, k)
  symbol ‘`_VeryLargeIntegers_eqC`’ not in namespace:
   .Call(`_VeryLargeIntegers_eqC`, x, y)
  symbol ‘`_VeryLargeIntegers_equalC`’ not in namespace:
   .Call(`_VeryLargeIntegers_equalC`, x, y)
  symbol ‘`_VeryLargeIntegers_expC`’ not in namespace:
   .Call(`_VeryLargeIntegers_expC`, x, n)
  symbol ‘`_VeryLargeIntegers_factbaseC`’ not in namespace:
   .Call(`_VeryLargeIntegers_factbaseC`, x)
  symbol ‘`_VeryLargeIntegers_fkzerosC`’ not in namespace:
   .Call(`_VeryLargeIntegers_fkzerosC`, x, k)
  symbol ‘`_VeryLargeIntegers_geqC`’ not in namespace:
   .Call(`_VeryLargeIntegers_geqC`, x, y)
  symbol ‘`_VeryLargeIntegers_gtC`’ not in namespace:
   .Call(`_VeryLargeIntegers_gtC`, x, y)
  symbol ‘`_VeryLargeIntegers_karC`’ not in namespace:
   .Call(`_VeryLargeIntegers_karC`, x, y)
  symbol ‘`_VeryLargeIntegers_leqC`’ not in namespace:
   .Call(`_VeryLargeIntegers_leqC`, x, y)
  symbol ‘`_VeryLargeIntegers_ltC`’ not in namespace:
   .Call(`_VeryLargeIntegers_ltC`, x, y)
  symbol ‘`_VeryLargeIntegers_maxC`’ not in namespace:
   .Call(`_VeryLargeIntegers_maxC`, x)
  symbol ‘`_VeryLargeIntegers_mulC`’ not in namespace:
   .Call(`_VeryLargeIntegers_mulC`, x, y)
  symbol ‘`_VeryLargeIntegers_mulbaseC`’ not in namespace:
   .Call(`_VeryLargeIntegers_mulbaseC`, x, y)
  symbol ‘`_VeryLargeIntegers_negbinC`’ not in namespace:
   .Call(`_VeryLargeIntegers_negbinC`, r, p)
  symbol ‘`_VeryLargeIntegers_neqC`’ not in namespace:
   .Call(`_VeryLargeIntegers_neqC`, x, y)
  symbol ‘`_VeryLargeIntegers_onebitsC`’ not in namespace:
   .Call(`_VeryLargeIntegers_onebitsC`, x)
  symbol ‘`_VeryLargeIntegers_printvliC`’ not in namespace:
   .Call(`_VeryLargeIntegers_printvliC`, x)
  symbol ‘`_VeryLargeIntegers_randomvliC`’ not in namespace:
   .Call(`_VeryLargeIntegers_randomvliC`, n)
  symbol ‘`_VeryLargeIntegers_repC`’ not in namespace:
   .Call(`_VeryLargeIntegers_repC`, x, n)
  symbol ‘`_VeryLargeIntegers_replaceC`’ not in namespace:
   .Call(`_VeryLargeIntegers_replaceC`, s, from, to)
  symbol ‘`_VeryLargeIntegers_rootC`’ not in namespace:
   .Call(`_VeryLargeIntegers_rootC`, x)
  symbol ‘`_VeryLargeIntegers_rootkC`’ not in namespace:
   .Call(`_VeryLargeIntegers_rootkC`, x, k)
  symbol ‘`_VeryLargeIntegers_selC`’ not in namespace:
   .Call(`_VeryLargeIntegers_selC`, a, n, m)
  symbol ‘`_VeryLargeIntegers_splitC`’ not in namespace:
   .Call(`_VeryLargeIntegers_splitC`, x, n)
  symbol ‘`_VeryLargeIntegers_subC`’ not in namespace:
   .Call(`_VeryLargeIntegers_subC`, x, y)
  symbol ‘`_VeryLargeIntegers_sumC`’ not in namespace:
   .Call(`_VeryLargeIntegers_sumC`, x, y)
  symbol ‘`_VeryLargeIntegers_vliC`’ not in namespace:
   .Call(`_VeryLargeIntegers_vliC`, x)
  symbol ‘`_VeryLargeIntegers_vlivC`’ not in namespace:
   .Call(`_VeryLargeIntegers_vlivC`, sign, x)
  symbol ‘`_VeryLargeIntegers_zerossC`’ not in namespace:
   .Call(`_VeryLargeIntegers_zerossC`, x)
  symbol ‘`_VeryLargeIntegers_zerosvC`’ not in namespace:
   .Call(`_VeryLargeIntegers_zerosvC`, x)
See chapter ‘System and foreign language interfaces’ in the ‘Writing R
Extensions’ manual.