Parsing the sentence: (INTEGER) PARSE STACK INPUT STACK ACTION (0) (INTEGER $) (SHIFT 2) (0 INTEGER 2) ($) ERROR error - expecting one of the symbols INTEGER Sentence was not in the grammar. Parsing the sentence: (INTEGER INTEGER INTEGER) PARSE STACK INPUT STACK ACTION (0) (INTEGER INTEGER INTEGER $) (SHIFT 2) (0 INTEGER 2) (INTEGER INTEGER $) (SHIFT 3) (0 INTEGER 2 INTEGER 3) (INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 INTEGER 4) ($) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7) ($) (REDUCE 5 (FACTOR -> BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTOR 6) ($) (REDUCE 3 (FACTORIZATION -> FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5) ($) (REDUCE 1 (S -> INTEGER INTEGER FACTORIZATION)) (0 S 1) ($) (ACCEPT) Sentence was grammatical. Parsing the sentence: (INTEGER INTEGER INTEGER BACKSLASH INTEGER) PARSE STACK INPUT STACK ACTION (0) (INTEGER INTEGER INTEGER BACKSLASH INTEGER $) (SHIFT 2) (0 INTEGER 2) (INTEGER INTEGER BACKSLASH INTEGER $) (SHIFT 3) (0 INTEGER 2 INTEGER 3) (INTEGER BACKSLASH INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 INTEGER 4) (BACKSLASH INTEGER $) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7)(BACKSLASH INTEGER $) (SHIFT 10) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7 BACKSLASH 10) (INTEGER $) (SHIFT 14) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7 BACKSLASH 10 INTEGER 14) ($) (REDUCE 6 (BIGINTEGER -> BIGINTEGER BACKSLASH INTEGER)) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7) ($) (REDUCE 5 (FACTOR -> BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTOR 6) ($) (REDUCE 3 (FACTORIZATION -> FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5) ($) (REDUCE 1 (S -> INTEGER INTEGER FACTORIZATION)) (0 S 1) ($) (ACCEPT) Sentence was grammatical. Parsing the sentence: (INTEGER INTEGER INTEGER PERIOD INTEGER) PARSE STACK INPUT STACK ACTION (0) (INTEGER INTEGER INTEGER PERIOD INTEGER $) (SHIFT 2) (0 INTEGER 2) (INTEGER INTEGER PERIOD INTEGER $) (SHIFT 3) (0 INTEGER 2 INTEGER 3) (INTEGER PERIOD INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 INTEGER 4) (PERIOD INTEGER $) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7) (PERIOD INTEGER $) (REDUCE 5 (FACTOR -> BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTOR 6) (PERIOD INTEGER $) (REDUCE 3 (FACTORIZATION -> FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5) (PERIOD INTEGER $) (SHIFT 8) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8) (INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 INTEGER 4) ($) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7) ($) (REDUCE 5 (FACTOR -> BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 FACTOR 11) ($) (REDUCE 2 (FACTORIZATION -> FACTORIZATION PERIOD FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5) ($) (REDUCE 1 (S -> INTEGER INTEGER FACTORIZATION)) (0 S 1) ($) (ACCEPT) Sentence was grammatical. Parsing the sentence: (INTEGER INTEGER INTEGER ^ INTEGER) PARSE STACK INPUT STACK ACTION (0) (INTEGER INTEGER INTEGER ^ INTEGER $) (SHIFT 2) (0 INTEGER 2) (INTEGER INTEGER ^ INTEGER $) (SHIFT 3) (0 INTEGER 2 INTEGER 3) (INTEGER ^ INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 INTEGER 4) (^ INTEGER $) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7) (^ INTEGER $) (SHIFT 9) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7 ^ 9) (INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7 ^ 9 INTEGER 4) ($) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7 ^ 9 BIGINTEGER 13) ($) (REDUCE 4 (FACTOR -> BIGINTEGER ^ BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTOR 6) ($) (REDUCE 3 (FACTORIZATION -> FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5) ($) (REDUCE 1 (S -> INTEGER INTEGER FACTORIZATION)) (0 S 1) ($) (ACCEPT) Sentence was grammatical. Parsing the sentence: (INTEGER INTEGER INTEGER PERIOD INTEGER BACKSLASH INTEGER) PARSE STACK INPUT STACK ACTION (0) (INTEGER INTEGER INTEGER PERIOD INTEGER BACKSLASH INTEGER $) (SHIFT 2) (0 INTEGER 2) (INTEGER INTEGER PERIOD INTEGER BACKSLASH INTEGER $) (SHIFT 3) (0 INTEGER 2 INTEGER 3) (INTEGER PERIOD INTEGER BACKSLASH INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 INTEGER 4) (PERIOD INTEGER BACKSLASH INTEGER $) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7)(PERIOD INTEGER BACKSLASH INTEGER $) (REDUCE 5 (FACTOR -> BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTOR 6) (PERIOD INTEGER BACKSLASH INTEGER $) (REDUCE 3 (FACTORIZATION -> FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5)(PERIOD INTEGER BACKSLASH INTEGER $) (SHIFT 8) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8)(INTEGER BACKSLASH INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 INTEGER 4)(BACKSLASH INTEGER $) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7)(BACKSLASH INTEGER $) (SHIFT 10) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 BACKSLASH 10) (INTEGER $) (SHIFT 14) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 BACKSLASH 10 INTEGER 14) ($) (REDUCE 6 (BIGINTEGER -> BIGINTEGER BACKSLASH INTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7) ($) (REDUCE 5 (FACTOR -> BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 FACTOR 11) ($) (REDUCE 2 (FACTORIZATION -> FACTORIZATION PERIOD FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5) ($) (REDUCE 1 (S -> INTEGER INTEGER FACTORIZATION)) (0 S 1) ($) (ACCEPT) Sentence was grammatical. Parsing the sentence: (INTEGER INTEGER INTEGER PERIOD INTEGER PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER) PARSE STACK INPUT STACK ACTION (0) (INTEGER INTEGER INTEGER PERIOD INTEGER PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 2) (0 INTEGER 2) (INTEGER INTEGER PERIOD INTEGER PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 3) (0 INTEGER 2 INTEGER 3) (INTEGER PERIOD INTEGER PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 INTEGER 4) (PERIOD INTEGER PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 BIGINTEGER 7)(PERIOD INTEGER PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (REDUCE 5 (FACTOR -> BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTOR 6) (PERIOD INTEGER PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (REDUCE 3 (FACTORIZATION -> FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5)(PERIOD INTEGER PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 8) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8)(INTEGER PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 INTEGER 4)(PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7)(PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (REDUCE 5 (FACTOR -> BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 FACTOR 11)(PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (REDUCE 2 (FACTORIZATION -> FACTORIZATION PERIOD FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5)(PERIOD INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 8) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8)(INTEGER ^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 INTEGER 4)(^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7)(^ INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 9) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9)(INTEGER BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9 INTEGER 4)(BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9 BIGINTEGER 13)(BACKSLASH INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 10) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9 BIGINTEGER 13 BACKSLASH 10)(INTEGER BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 14) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9 BIGINTEGER 13 BACKSLASH 10 INTEGER 14)(BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (REDUCE 6 (BIGINTEGER -> BIGINTEGER BACKSLASH INTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9 BIGINTEGER 13)(BACKSLASH INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 10) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9 BIGINTEGER 13 BACKSLASH 10)(INTEGER PERIOD INTEGER ^ INTEGER $) (SHIFT 14) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9 BIGINTEGER 13 BACKSLASH 10 INTEGER 14)(PERIOD INTEGER ^ INTEGER $) (REDUCE 6 (BIGINTEGER -> BIGINTEGER BACKSLASH INTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9 BIGINTEGER 13)(PERIOD INTEGER ^ INTEGER $) (REDUCE 4 (FACTOR -> BIGINTEGER ^ BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 FACTOR 11)(PERIOD INTEGER ^ INTEGER $) (REDUCE 2 (FACTORIZATION -> FACTORIZATION PERIOD FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5)(PERIOD INTEGER ^ INTEGER $) (SHIFT 8) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8)(INTEGER ^ INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 INTEGER 4) (^ INTEGER $) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7) (^ INTEGER $) (SHIFT 9) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9) (INTEGER $) (SHIFT 4) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9 INTEGER 4) ($) (REDUCE 7 (BIGINTEGER -> INTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 BIGINTEGER 7 ^ 9 BIGINTEGER 13) ($) (REDUCE 4 (FACTOR -> BIGINTEGER ^ BIGINTEGER)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5 PERIOD 8 FACTOR 11) ($) (REDUCE 2 (FACTORIZATION -> FACTORIZATION PERIOD FACTOR)) (0 INTEGER 2 INTEGER 3 FACTORIZATION 5) ($) (REDUCE 1 (S -> INTEGER INTEGER FACTORIZATION)) (0 S 1) ($) (ACCEPT) Sentence was grammatical.