On Wed Nov 19 07:35:48 2008, masak wrote:
masak what should the behaviour of sign($x) be when $x is complex?
I'd argue that it's a Failure.
If you care about complex numbers, you usually want an angle instead,
which you can get with Complex.polar. (And it's easier to give it a
another meaning
HaloO,
Moritz Lenz via RT wrote:
On Wed Nov 19 07:35:48 2008, masak wrote:
masak what should the behaviour of sign($x) be when $x is complex?
I'd argue that it's a Failure.
This is a bit drastic. If one computes in the complex domain
a complex valued sign function is appropriate.
multi
