Subject: still getting a pesky question from realpart
From: Dieter Kaiser
Date: Sun, 31 May 2009 23:33:30 +0200
Am Sonntag, den 31.05.2009, 14:54 -0600 schrieb Robert Dodier:
> Hello,
>
> realpart (asin (x + y*%i));
> => Is x y positive, negative, or zero?
>
> I was hoping such questions were a thing of the past ...
> Maybe I haven't been paying attention.
>
> To what extent does realpart & friends (imagpart, carg,
> cabs) still make use of asksign?
Hello Robert,
I will have a look at the problem.
The time I have improved the code I have not removed asksign at all
places, but only at one place where we get obviously a problem. I always
try to change not to much to avoid a lot of new problems.
Dieter Kaiser