1  [ 1 + 1   1 + 1  ( 1  1 )  ]  ?
Обяснение : 1  [ 1 + 1   1 + 1  [ 1  1  ]  1  [ 2 + 1   1 + 1  ]  1  [ 1 + 1   1 + 1  ]  1  [ 1 + 1  2 ]  1  [ 2 + ( 1 / 2 ) ]
divide(1, add(1, divide(1, add(1, divide(1, 1)))))