Python find_unit_clause Beispiele

Beispiel #1

Datei: test_inference.py Projekt: ness01/sympy

def test_unit_clause_int_repr():
    assert find_unit_clause_int_repr(map(set, [[1]]), {}) == (1, True)
    assert find_unit_clause_int_repr(map(set, [[1], [-1]]), {}) == (1, True)
    assert find_unit_clause_int_repr([set([1, 2])], {1: True}) == (2, True)
    assert find_unit_clause_int_repr([set([1, 2])], {2: True}) == (1, True)
    assert find_unit_clause_int_repr(map(set, [[1, 2, 3], [2, -3], [1, -2]]), {1: True}) == (2, False)
    assert find_unit_clause_int_repr(map(set, [[1, 2, 3], [3, -3], [1, 2]]), {1: True}) == (2, True)

    A, B, C = symbols("A,B,C")
    assert find_unit_clause([A | B | C, B | ~C, A], {}) == (A, True)

Beispiel #2

Datei: test_inference.py Projekt: ALGHeArT/sympy

def test_unit_clause():
    A, B, C = symbols('A,B,C')
    assert find_unit_clause([A], {}) == (A, True)
    assert find_unit_clause([A, ~A], {}) == (A, True) ### Wrong ??
    assert find_unit_clause([A | B], {A: True}) == (B, True)
    assert find_unit_clause([A | B], {B: True}) == (A, True)
    assert find_unit_clause([A | B | C, B | ~C, A | ~B], {A:True}) == (B, False)
    assert find_unit_clause([A | B | C, B | ~C, A | B], {A:True})  == (B, True)
    assert find_unit_clause([A | B | C, B | ~C, A ], {}) == (A, True)

Beispiel #3

Datei: test_inference.py Projekt: varunjha089/sympy

def test_unit_clause_int_repr():
    assert find_unit_clause_int_repr(map(set, [[1]]), {}) == (1, True)
    assert find_unit_clause_int_repr(map(set, [[1], [-1]]), {}) == (1, True)
    assert find_unit_clause_int_repr([{1, 2}], {1: True}) == (2, True)
    assert find_unit_clause_int_repr([{1, 2}], {2: True}) == (1, True)
    assert find_unit_clause_int_repr(map(set, [[1, 2, 3], [2, -3], [1, -2]]),
                                     {1: True}) == (2, False)
    assert find_unit_clause_int_repr(map(set, [[1, 2, 3], [3, -3], [1, 2]]),
                                     {1: True}) == (2, True)

    A, B, C = symbols('A,B,C')
    assert find_unit_clause([A | B | C, B | ~C, A], {}) == (A, True)

Beispiel #4

Datei: test_inference.py Projekt: varunjha089/sympy

def test_unit_clause():
    A, B, C = symbols('A,B,C')
    assert find_unit_clause([A], {}) == (A, True)
    assert find_unit_clause([A, ~A], {}) == (A, True)  # Wrong ??
    assert find_unit_clause([A | B], {A: True}) == (B, True)
    assert find_unit_clause([A | B], {B: True}) == (A, True)
    assert find_unit_clause([A | B | C, B | ~C, A | ~B],
                            {A: True}) == (B, False)
    assert find_unit_clause([A | B | C, B | ~C, A | B], {A: True}) == (B, True)
    assert find_unit_clause([A | B | C, B | ~C, A], {}) == (A, True)