Applying expand(ratsimp( )); to your %o15 one can obtain Dan's result.
The problem is that the integral should not depend on the center of
the circle
containing the pole. It looks like maxima bug (?)
Sometimes ago there was an example of failing complex calculations on
ask.sagemath.org
The problem is that the integral should not depend on the center of
the circle
containing the pole. It looks like maxima bug (?)
I've reported this at https://sourceforge.net/tracker/?group_id=4933atid=104933
Dan, if you want to open a ticket, just be sure to refer to that.
--
To post to
On Dec 6, 3:26 pm, kcrisman kcris...@gmail.com wrote:
The problem is that the integral should not depend on the center of
the circle
containing the pole. It looks like maxima bug (?)
I've reported this
athttps://sourceforge.net/tracker/?group_id=4933atid=104933
Dan, if you want to
On Dec 5, 5:31 am, Dan Drake dr...@kaist.edu wrote:
I keep wondering whether Sage is making a mistake, or I'm not
understanding complex analysis. I'm a little afraid to learn the answer.
:)
Take f(z) = (z-I)*(z-1)^2/(z-(-1/2-I/3)). It's analytic everywhere
except at -1/2-I/3, where it has
On Dec 5, 10:04 am, achrzesz achrz...@wp.pl wrote:
On Dec 5, 5:31 am, Dan Drake dr...@kaist.edu wrote:
I keep wondering whether Sage is making a mistake, or I'm not
understanding complex analysis. I'm a little afraid to learn the answer.
:)
Take f(z) = (z-I)*(z-1)^2/(z-(-1/2-I/3)).
So it sounds like you should file a ticket, Dan. Maybe we're just
sending it to Maxima wrong.
(%i9) f(z):=(z-%i)*(z-1)^2/(z-(-1/2-%i/3));
2
(z - %i) (z - 1)
(%o9) f(z) := -
On Dec 5, 4:56 pm, kcrisman kcris...@gmail.com wrote:
So it sounds like you should file a ticket, Dan. Maybe we're just
sending it to Maxima wrong.
(%i9) f(z):=(z-%i)*(z-1)^2/(z-(-1/2-%i/3));
2
(z - %i)
On Dec 5, 5:31 am, Dan Drake dr...@kaist.edu wrote:
I keep wondering whether Sage is making a mistake, or I'm not
understanding complex analysis. I'm a little afraid to learn the answer.
:)
Take f(z) = (z-I)*(z-1)^2/(z-(-1/2-I/3)). It's analytic everywhere
except at -1/2-I/3, where it has
