MatrixBuilder.invert ?

Something missing?
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ted
Posts: 57
Joined: Wed 25. Jul 2012, 22:53

MatrixBuilder.invert ?

Post by ted » Thu 20. Sep 2012, 01:16

Any reason Matrix builder doesn't invert matrices?

I'd like to multiply by a matrices inverse, do some operations in the middle, and them multiply by the matrix uni-nverted.

I know it can be done separately, but isn't the point of the builder to make it easier?

Thanks,

_-Ted

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steffen
Posts: 186
Joined: Fri 16. Jun 2006, 13:30
Location: TU Berlin
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Re: MatrixBuilder.invert ?

Post by steffen » Thu 20. Sep 2012, 18:52

MatrixBuilder is used to create a matrix as a product of isometries, so "invert" would not fit with the semantics (and documentation). I think you should use Matrix.conjugate.

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