ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Fri, 03 Feb 2012 17:39:48 +0100Matrix of variables required, or is it there already?https://ask.sagemath.org/question/8234/matrix-of-variables-required-or-is-it-there-already/i am a python newbie. i needed a class that would support a fixed point search on a space of matrices. Is there any object that combines the methods of "sage.symbolic.expression" and "sage.matrix.matrix_generic_dense" ?Fri, 03 Feb 2012 04:57:11 +0100https://ask.sagemath.org/question/8234/matrix-of-variables-required-or-is-it-there-already/Answer by Shashank for <p>i am a python newbie. i needed a class that would support a fixed point search on a space of matrices. Is there any object that combines the methods of "sage.symbolic.expression" and "sage.matrix.matrix_generic_dense" ?</p>
https://ask.sagemath.org/question/8234/matrix-of-variables-required-or-is-it-there-already/?answer=13245#post-id-13245You can you apply_map as discussed here
http://ask.sagemath.org/question/211/is-there-a-way-to-simplify_full-and-trig_reduce-aFri, 03 Feb 2012 17:39:48 +0100https://ask.sagemath.org/question/8234/matrix-of-variables-required-or-is-it-there-already/?answer=13245#post-id-13245Answer by Mbochk for <p>i am a python newbie. i needed a class that would support a fixed point search on a space of matrices. Is there any object that combines the methods of "sage.symbolic.expression" and "sage.matrix.matrix_generic_dense" ?</p>
https://ask.sagemath.org/question/8234/matrix-of-variables-required-or-is-it-there-already/?answer=13240#post-id-13240Yes.
You can change base ring to Symbolic Ring,
or pre-determine it with lambda construction
Fri, 03 Feb 2012 09:11:01 +0100https://ask.sagemath.org/question/8234/matrix-of-variables-required-or-is-it-there-already/?answer=13240#post-id-13240