Changes between Initial Version and Version 1 of Ticket #28159, comment 107
 Timestamp:
 10/15/19 10:59:04 (9 months ago)
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Ticket #28159, comment 107
initial v1 1 Okay, I started some debug process. And apparently, this has nothing to do with the aforementioned issue.1 Okay, I started some debugging process. And apparently, this has nothing to do with the aforementioned issue. 2 2 3 Since the algebra of scalar fields is not a field, the inversion algorithm is division free using adjugate matrices. I guess, this takes much more time than sophisticated algorithms on fields. My suggestion is to claim (at least for sage) that this algebra is a field (like it is done for the symbolic ring). I already started some testing and the computation time shrunk down enormously. Icommitted the changes.3 Since the algebra of scalar fields is not a field, the inversion algorithm is division free using adjugate matrices. I guess, this takes much more time than sophisticated algorithms on fields. My suggestion is to claim (at least for sage) that this algebra is a field (like it is done for the symbolic ring). I already started some testing and the computation time shrunk enormously. I've committed the changes.