diff options
Diffstat (limited to 'numpy/polynomial/laguerre.py')
| -rw-r--r-- | numpy/polynomial/laguerre.py | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/numpy/polynomial/laguerre.py b/numpy/polynomial/laguerre.py index a116d20a7..9207c9afe 100644 --- a/numpy/polynomial/laguerre.py +++ b/numpy/polynomial/laguerre.py @@ -160,7 +160,7 @@ def lag2poly(c): -------- >>> from numpy.polynomial.laguerre import lag2poly >>> lag2poly([ 23., -63., 58., -18.]) - array([ 0., 1., 2., 3.]) + array([0., 1., 2., 3.]) """ from .polynomial import polyadd, polysub, polymulx @@ -277,10 +277,10 @@ def lagfromroots(roots): >>> from numpy.polynomial.laguerre import lagfromroots, lagval >>> coef = lagfromroots((-1, 0, 1)) >>> lagval((-1, 0, 1), coef) - array([ 0., 0., 0.]) + array([0., 0., 0.]) >>> coef = lagfromroots((-1j, 1j)) >>> lagval((-1j, 1j), coef) - array([ 0.+0.j, 0.+0.j]) + array([0.+0.j, 0.+0.j]) """ if len(roots) == 0: @@ -334,7 +334,7 @@ def lagadd(c1, c2): -------- >>> from numpy.polynomial.laguerre import lagadd >>> lagadd([1, 2, 3], [1, 2, 3, 4]) - array([ 2., 4., 6., 4.]) + array([2., 4., 6., 4.]) """ @@ -383,7 +383,7 @@ def lagsub(c1, c2): -------- >>> from numpy.polynomial.laguerre import lagsub >>> lagsub([1, 2, 3, 4], [1, 2, 3]) - array([ 0., 0., 0., 4.]) + array([0., 0., 0., 4.]) """ # c1, c2 are trimmed copies @@ -433,7 +433,7 @@ def lagmulx(c): -------- >>> from numpy.polynomial.laguerre import lagmulx >>> lagmulx([1, 2, 3]) - array([ -1., -1., 11., -9.]) + array([-1., -1., 11., -9.]) """ # c is a trimmed copy @@ -556,9 +556,9 @@ def lagdiv(c1, c2): -------- >>> from numpy.polynomial.laguerre import lagdiv >>> lagdiv([ 8., -13., 38., -51., 36.], [0, 1, 2]) - (array([ 1., 2., 3.]), array([ 0.])) + (array([1., 2., 3.]), array([0.])) >>> lagdiv([ 9., -12., 38., -51., 36.], [0, 1, 2]) - (array([ 1., 2., 3.]), array([ 1., 1.])) + (array([1., 2., 3.]), array([1., 1.])) """ # c1, c2 are trimmed copies @@ -687,9 +687,9 @@ def lagder(c, m=1, scl=1, axis=0): -------- >>> from numpy.polynomial.laguerre import lagder >>> lagder([ 1., 1., 1., -3.]) - array([ 1., 2., 3.]) + array([1., 2., 3.]) >>> lagder([ 1., 0., 0., -4., 3.], m=2) - array([ 1., 2., 3.]) + array([1., 2., 3.]) """ c = np.array(c, ndmin=1, copy=1) @@ -805,9 +805,9 @@ def lagint(c, m=1, k=[], lbnd=0, scl=1, axis=0): >>> lagint([1,2,3], k=1) array([ 2., 1., 1., -3.]) >>> lagint([1,2,3], lbnd=-1) - array([ 11.5, 1. , 1. , -3. ]) + array([11.5, 1. , 1. , -3. ]) >>> lagint([1,2], m=2, k=[1,2], lbnd=-1) - array([ 11.16666667, -5. , -3. , 2. ]) + array([ 11.16666667, -5. , -3. , 2. ]) # may vary """ c = np.array(c, ndmin=1, copy=1) @@ -1436,7 +1436,7 @@ def lagfit(x, y, deg, rcond=None, full=False, w=None): warnings can be turned off by >>> import warnings - >>> warnings.simplefilter('ignore', RankWarning) + >>> warnings.simplefilter('ignore', np.RankWarning) See Also -------- @@ -1489,7 +1489,7 @@ def lagfit(x, y, deg, rcond=None, full=False, w=None): >>> err = np.random.randn(len(x))/10 >>> y = lagval(x, [1, 2, 3]) + err >>> lagfit(x, y, 2) - array([ 0.96971004, 2.00193749, 3.00288744]) + array([ 0.96971004, 2.00193749, 3.00288744]) # may vary """ x = np.asarray(x) + 0.0 @@ -1656,7 +1656,7 @@ def lagroots(c): >>> coef array([ 2., -8., 12., -6.]) >>> lagroots(coef) - array([ -4.44089210e-16, 1.00000000e+00, 2.00000000e+00]) + array([-4.4408921e-16, 1.0000000e+00, 2.0000000e+00]) """ # c is a trimmed copy |