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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Hang loading spreadsheet"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=114251#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Hang loading spreadsheet"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=114251">bug 114251</a>
from <span class="vcard"><a class="email" href="mailto:erack@redhat.com" title="Eike Rathke <erack@redhat.com>"> <span class="fn">Eike Rathke</span></a>
</span></b>
<pre>(In reply to Eike Rathke from <a href="show_bug.cgi?id=114251#c3">comment #3</a>)
<span class="quote">> The worst part then is the SoftwareInterpreter nonsense because it has no
> clue about the semantics of ranges and implicit intersections (which this
> document heavily uses) and the implications of arrays, and blindly replaces
> every range encountered with an array, forcing calculations to array mode
> where they should not, e.g. matrix divisions of entire columns just to pick
> one result element and throw a million away.
>
> Even more necessarily the SoftwareInterpreterFunc::operator() needs to be
> taught when to replace a range with an array and when not.</span >
I was wrong on this. Actually it is ScGroupTokenConverter::convert() (called
from ScFormulaCell::InterpretFormulaGroup()) that blindly forces the array.
SoftwareInterpreterFunc::operator() only takes the generated
formula::svDoubleVectorRef to create the matrix tokens.</pre>
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