Issue 107445 - WW8: Incorrect import of equations with linebreaks in sum limits
Summary: WW8: Incorrect import of equations with linebreaks in sum limits
Alias: None
Product: Math
Classification: Application
Component: code (show other issues)
Version: OOo 3.1.1
Hardware: All All
: P3 Trivial (vote)
Target Milestone: ---
Assignee: AOO issues mailing list
QA Contact:
Depends on:
Reported: 2009-12-04 13:18 UTC by annulen
Modified: 2013-08-07 14:54 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Latest Confirmation in: ---
Developer Difficulty: ---

Broken Math import (45.00 KB, application/msword)
2009-12-04 13:18 UTC, annulen
no flags Details

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Description annulen 2009-12-04 13:18:01 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
Comment 1 annulen 2009-12-04 13:18:47 UTC
Created attachment 66491 [details]
Broken Math import
Comment 2 annulen 2009-12-04 13:37:58 UTC
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.
Comment 3 michael.ruess 2010-01-13 13:56:49 UTC
MRU->TL: the Mathtype conversion has to be enabled in the options to see the
The sum part following the second Integral is completely lost when the formula
becomes converted to our format.