diff options
Diffstat (limited to 'numpy/polynomial/chebyshev.py')
| -rw-r--r-- | numpy/polynomial/chebyshev.py | 28 |
1 files changed, 4 insertions, 24 deletions
diff --git a/numpy/polynomial/chebyshev.py b/numpy/polynomial/chebyshev.py index 70527ec79..8eb365de7 100644 --- a/numpy/polynomial/chebyshev.py +++ b/numpy/polynomial/chebyshev.py @@ -1224,14 +1224,7 @@ def chebval2d(x, y, c): .. versionadded:: 1.7.0 """ - try: - x, y = np.array((x, y), copy=0) - except Exception: - raise ValueError('x, y are incompatible') - - c = chebval(x, c) - c = chebval(y, c, tensor=False) - return c + return pu._valnd(chebval, c, x, y) def chebgrid2d(x, y, c): @@ -1284,9 +1277,7 @@ def chebgrid2d(x, y, c): .. versionadded:: 1.7.0 """ - c = chebval(x, c) - c = chebval(y, c) - return c + return pu._gridnd(chebval, c, x, y) def chebval3d(x, y, z, c): @@ -1337,15 +1328,7 @@ def chebval3d(x, y, z, c): .. versionadded:: 1.7.0 """ - try: - x, y, z = np.array((x, y, z), copy=0) - except Exception: - raise ValueError('x, y, z are incompatible') - - c = chebval(x, c) - c = chebval(y, c, tensor=False) - c = chebval(z, c, tensor=False) - return c + return pu._valnd(chebval, c, x, y, z) def chebgrid3d(x, y, z, c): @@ -1401,10 +1384,7 @@ def chebgrid3d(x, y, z, c): .. versionadded:: 1.7.0 """ - c = chebval(x, c) - c = chebval(y, c) - c = chebval(z, c) - return c + return pu._gridnd(chebval, c, x, y, z) def chebvander(x, deg): |