def test_solve_equation(): assert solve_equation(1, 1, 1) == {} assert solve_equation(2, 4, -2.5) == {-2.5, 0.5} assert solve_equation(0, 1, 1) == {-1}
def test_solve_equation3(): assert [0, -9] == solve_equation(1, 9, 0)
def test_solve_equation4(): assert [1, 3] == solve_equation(2, -8, 6)
def test_solve_equation1(): assert [] == solve_equation(2, 0, 8)
def test_solve_equation2(): assert [3, -3] == solve_equation(1, 0, -9)
def test_solve_equation4(): assert solve_equation(2, -3, 1) == [2.0, 0.0]
def test_solve_equation(): assert [0] == solve_equation(2, 0, 0)
def test_solve_equation3(): assert solve_equation(1, -6, 5) == [5.0, 1.0]
def test_solve_equation1(): assert solve_equation(1, 0, 0) == [0.0, 0.0]
def test_solve_equation(): assert solve_equation(2, 3, 1) == -0.5
def test_solve_equation_2(): x1, x2 = solve_equation(1, -3, -4) assert_equation(x1, x2, 4) assert_equation(x1, x2, -1)
def test_solve_equation(): x1, x2 = solve_equation(1, 4, 4) assert_equation(x1, x2, -2)