Deriving from Matrix class

matrix

asked 2012-10-28 17:27:20 +0100

SLOtoSF
107 ●7 ●13 ●19

updated 2012-10-28 23:00:26 +0100

Sage doesn't recognize Matrix_generic_dense. How can I create a Matrix class?

Say I want to create a class of generic matrices which I could tack on various other attributes to. I am hoping for something like:

class MatrixNew(Matrix_generic_dense):

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It probably needs to be imported from the relevant place? This is a very vague question as it stands :(

kcrisman ( 2012-10-28 22:24:48 +0100 )edit

Sorry, let me rephrase.

SLOtoSF ( 2012-10-28 22:54:38 +0100 )edit

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answered 2012-10-29 09:31:33 +0100

Jason Grout
3505 ●9 ●36 ●81

Look in the devel/sage/sage/matrix/ directory for examples. matrix_mpolynomial_dense.pyx looks like a pretty minimal example. matrix_symbolic_dense.pyx and matrix_double_dense.pyx might be good examples too.

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Asked: 2012-10-28 17:27:20 +0100

Seen: 224 times

Last updated: Oct 29 '12

Deriving from Matrix class edit