As a newcomer to SAGE, trying to use it to do symbolic linear algebra, I am wondering why substitution of a variable using a dictionary doesn't work in this case:
Functionality to substitute matrices for variables seems to be indispensable to doing symbolic linear algebra, so I am sure there is a proper way to do this.
Symbolic expressions do not support working with Sage matrices. There are different approaches to do "linear algebra" in this context though.
Any help to get these things in a polished state so they can be included in Sage is welcome.
Asked: Jun 14 '12
Seen: 84 times
Last updated: Jun 16 '12
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