From 029863eae86b9df2de4b9a9843ca8f88c99130df Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nico=20Schl=C3=B6mer?= Date: Fri, 11 Aug 2017 03:01:06 +0200 Subject: MAINT: Use moveaxis instead of rollaxis internally (#9475) Also add a hint to the documentation advising the use of moveaxis over rollaxis. Tests for rollaxis are left alone. --- numpy/polynomial/hermite.py | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'numpy/polynomial/hermite.py') diff --git a/numpy/polynomial/hermite.py b/numpy/polynomial/hermite.py index ccf0fc146..856ac487e 100644 --- a/numpy/polynomial/hermite.py +++ b/numpy/polynomial/hermite.py @@ -706,7 +706,7 @@ def hermder(c, m=1, scl=1, axis=0): if cnt == 0: return c - c = np.rollaxis(c, iaxis) + c = np.moveaxis(c, iaxis, 0) n = len(c) if cnt >= n: c = c[:1]*0 @@ -718,7 +718,7 @@ def hermder(c, m=1, scl=1, axis=0): for j in range(n, 0, -1): der[j - 1] = (2*j)*c[j] c = der - c = np.rollaxis(c, 0, iaxis + 1) + c = np.moveaxis(c, 0, iaxis) return c @@ -825,7 +825,7 @@ def hermint(c, m=1, k=[], lbnd=0, scl=1, axis=0): if cnt == 0: return c - c = np.rollaxis(c, iaxis) + c = np.moveaxis(c, iaxis, 0) k = list(k) + [0]*(cnt - len(k)) for i in range(cnt): n = len(c) @@ -840,7 +840,7 @@ def hermint(c, m=1, k=[], lbnd=0, scl=1, axis=0): tmp[j + 1] = c[j]/(2*(j + 1)) tmp[0] += k[i] - hermval(lbnd, tmp) c = tmp - c = np.rollaxis(c, 0, iaxis + 1) + c = np.moveaxis(c, 0, iaxis) return c @@ -1229,7 +1229,7 @@ def hermvander(x, deg): v[1] = x2 for i in range(2, ideg + 1): v[i] = (v[i-1]*x2 - v[i-2]*(2*(i - 1))) - return np.rollaxis(v, 0, v.ndim) + return np.moveaxis(v, 0, -1) def hermvander2d(x, y, deg): -- cgit v1.2.1