Because poly1d exports the __array__ interface, a design error IMHO that
makes it play badly with the prospective chebyshev module. For example the
following should convert from a Chebyshev series to a power series
chebval([1,0,0], poly1d(1,0))
and it does if I make sure to pass the poly1d as
On Mon, Sep 28, 2009 at 15:46, Charles R Harris
charlesr.har...@gmail.com wrote:
The more basic problem here is making poly1d look like an array, which it
isn't. The array bit is an implementation detail and would be private in
C++. with an as_array method to retrieve the details if wanted.
On Mon, Sep 28, 2009 at 2:59 PM, Robert Kern robert.k...@gmail.com wrote:
On Mon, Sep 28, 2009 at 15:46, Charles R Harris
charlesr.har...@gmail.com wrote:
The more basic problem here is making poly1d look like an array, which it
isn't. The array bit is an implementation detail and would be
