def test_dramadah_c():
"""Simple test of dramadah(10, 3). We check that it's determinant is
the n-th Fibonacci number"""
a = rogues.dramadah(10, 3)
x = nl.det(a)
gf = fib()
y = [gf.next() for i in range(10)]
npt.assert_almost_equal(x, y[9])
def test_dramadah_c():
"""Simple test of dramadah(10, 3). We check that it's determinant is
the n-th Fibonacci number"""
a = rogues.dramadah(10, 3)
x = nl.det(a)
gf = fib()
y = [gf.next() for i in range(10)]
npt.assert_almost_equal(x, y[9])
def test_dramadah_b():
"""Simple test of dramadah(10, 2). We check that all eigenvalues == 1"""
a = rogues.dramadah(10, 2)
w, v = nl.eig(a)
npt.assert_array_equal(w, np.ones(10))
def test_dramadah_a():
"""Simple test of dramadah(10,1). We check to that abs(det()) == 1"""
a = rogues.dramadah(10)
npt.assert_almost_equal(abs(nl.det(a)), 1, 12)
def test_dramadah_b():
"""Simple test of dramadah(10, 2). We check that all eigenvalues == 1"""
a = rogues.dramadah(10, 2)
w, v = nl.eig(a)
npt.assert_array_equal(w, np.ones(10))
def test_dramadah_a():
"""Simple test of dramadah(10,1). We check to that abs(det()) == 1"""
a = rogues.dramadah(10)
npt.assert_almost_equal(abs(nl.det(a)), 1, 12)
