Hi, Polymath come with PMMatrix class . what is the difference between this class and the native Matrix class. -- View this message in context: http://forum.world.st/PMMatrix-vs-Matrix-tp4943819.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
the matrix class is not really a matrix more a 2dArray no eigen values and the rest stef On Mon, Apr 24, 2017 at 12:04 PM, frankl1_miky <mike1corporation@gmail.com> wrote:
Hi, Polymath come with PMMatrix class . what is the difference between this class and the native Matrix class.
-- View this message in context: http://forum.world.st/ PMMatrix-vs-Matrix-tp4943819.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
Yes this what I was going to answer as well. Matrix in Pharo does not implement the usual mathematical operators like PMMatrix. Maybe should be rename as Array2D in order to avoid confusion in the future. Regards, On Mon, Apr 24, 2017 at 1:54 PM, Stephane Ducasse <stepharo.self@gmail.com> wrote:
the matrix class is not really a matrix more a 2dArray no eigen values and the rest
stef
On Mon, Apr 24, 2017 at 12:04 PM, frankl1_miky <mike1corporation@gmail.com> wrote:
Hi, Polymath come with PMMatrix class . what is the difference between this class and the native Matrix class.
-- View this message in context: http://forum.world.st/PMMatrix-vs-Matrix-tp4943819.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
-- Serge Stinckwich UCN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/
yes we should! On Mon, Apr 24, 2017 at 2:15 PM, Serge Stinckwich < serge.stinckwich@gmail.com> wrote:
Yes this what I was going to answer as well. Matrix in Pharo does not implement the usual mathematical operators like PMMatrix. Maybe should be rename as Array2D in order to avoid confusion in the future.
Regards,
On Mon, Apr 24, 2017 at 1:54 PM, Stephane Ducasse <stepharo.self@gmail.com> wrote:
the matrix class is not really a matrix more a 2dArray no eigen values and the rest
stef
On Mon, Apr 24, 2017 at 12:04 PM, frankl1_miky < mike1corporation@gmail.com> wrote:
Hi, Polymath come with PMMatrix class . what is the difference between
this
class and the native Matrix class.
-- View this message in context: http://forum.world.st/PMMatrix-vs-Matrix-tp4943819.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
-- Serge Stinckwich UCN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/
Thanks for that very clear answer -- View this message in context: http://forum.world.st/PMMatrix-vs-Matrix-tp4943819p4945000.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
On Mon, Apr 24, 2017 at 8:15 PM, Serge Stinckwich < serge.stinckwich@gmail.com> wrote:
Yes this what I was going to answer as well. Matrix in Pharo does not implement the usual mathematical operators like PMMatrix. Maybe should be rename as Array2D in order to avoid confusion in the future.
What about "Table" as an alternative? cheers -ben
Regards,
On Mon, Apr 24, 2017 at 1:54 PM, Stephane Ducasse <stepharo.self@gmail.com> wrote:
the matrix class is not really a matrix more a 2dArray no eigen values and the rest
stef
On Mon, Apr 24, 2017 at 12:04 PM, frankl1_miky < mike1corporation@gmail.com> wrote:
Hi, Polymath come with PMMatrix class . what is the difference between
this
class and the native Matrix class.
-- View this message in context: http://forum.world.st/PMMatrix-vs-Matrix-tp4943819.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
-- Serge Stinckwich UCN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/
I have been working on Grid in the context of the Container library. Now Array2d was the previous name of Matrix so let us keep it simple. On Mon, May 1, 2017 at 5:40 AM, Ben Coman <btc@openinworld.com> wrote:
On Mon, Apr 24, 2017 at 8:15 PM, Serge Stinckwich < serge.stinckwich@gmail.com> wrote:
Yes this what I was going to answer as well. Matrix in Pharo does not implement the usual mathematical operators like PMMatrix. Maybe should be rename as Array2D in order to avoid confusion in the future.
What about "Table" as an alternative?
cheers -ben
Regards,
On Mon, Apr 24, 2017 at 1:54 PM, Stephane Ducasse <stepharo.self@gmail.com> wrote:
the matrix class is not really a matrix more a 2dArray no eigen values and the rest
stef
On Mon, Apr 24, 2017 at 12:04 PM, frankl1_miky < mike1corporation@gmail.com> wrote:
Hi, Polymath come with PMMatrix class . what is the difference between
this
class and the native Matrix class.
-- View this message in context: http://forum.world.st/PMMatrix-vs-Matrix-tp4943819.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
-- Serge Stinckwich UCN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/
participants (4)
-
Ben Coman -
frankl1_miky -
Serge Stinckwich -
Stephane Ducasse