gram_schmidt: set default for copy parameter to True?

[sdrave]

Since gram_schmidt always returns the orthonormalized matrix and pyMOR usually copies data per default to be on the safe side, the current behaviour is unexpected.

@ftalbrecht, @andreasbuhr, any objections? (Of course, changing the default will break code which assumes that gram_schmidt is in-place by default.)

[ftalbrecht]

No objections.

On 18 June 2015 15:00:49 CEST, Stephan Rave notifications@github.com wrote:

Since gram_schmidt always returns the orthonormalized matrix and pyMOR
usually copies data per default to be on the safe side, the current
behaviour is unexpected.

@ftalbrecht, @andreasbuhr, any objections? (Of course, changing the
default will break code which assumes that gram_schmidt is in-place by
default.)

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#123

Felix Schindler (born Albrecht)
Applied Mathematics Münster
University of Münster
Orleans-Ring 10, room 120.012
D-48149 Münster, Germany

Tel.: +49 251 83 35130
Fax : +49 251 83 32729
Mail: felix.schindler@wwu.de
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[andreasbuhr]

My code does not use gram_schmidt directly, only gram_schmidt_basis_extension, so no objections.

[sdrave]

Done in 711393a.