Apache OpenOffice (AOO) Bugzilla – Issue 107445
WW8: Incorrect import of equations with linebreaks in sum limits
Last modified: 2013-08-07 14:54:45 UTC
To reproduce, open attached doc and double click first equation. See that part of formula is imported correctly, other is missing and '?' symbols appear. All equations containing (k!=i) in sum lower limit in this document are affected
Created attachment 66491 [details] Broken Math import
I've found that this issue is likely to be caused by linebreak in lower limit of sum. Formula needs to be imported like this: size 12{ ital "RT""ln"f rSub { size 8{i} } = ital "RT""ln" { {y rSub { size 8{i} } ital "RT"} over {V} } + ital "PV" - ital "RT" - Int cSub { size 8{ infinity } } cSup { size 8{V} } { left (P - P rSub { size 8{ ital "id"} } right ) ital "dV"} - Int cSub { infinity } cSup {V} [ sum cSub {k=1 "linebreak" \( k <> i \)} cSup{n} right ] size 12{ ital "dV"}} } {} Expression inside sum is competely lost.
MRU->TL: the Mathtype conversion has to be enabled in the options to see the problem. The sum part following the second Integral is completely lost when the formula becomes converted to our format.