Reading the patch, I still don't see how to invoke general derivative
test code for a unary function (and it doesn't appear to happen
automatically either). So I don't understand your comment.
On Mar 26, 2008, at 10:18 PM, Ben Webb wrote:
Daniel Russel wrote:
I added some python code to check that the derivative matches (more
or
less) the slope of the values on a unary function. Currently this is
just applied to harmonic, which is not extremely useful (but I do
use it
on other not-yet submitted unary functions).
The patch seems to touch a lot of stuff that's entirely unrelated to
that. But I don't know why you want to check the derivatives anyway
- I
already added code to check derivatives for *all* the unary
functions in