https://bugs.documentfoundation.org/show_bug.cgi?id=162401
Bug ID: 162401
Summary: Writer changes math formula
Product: LibreOffice
Version: 25.2.0.0 alpha0+
Hardware: x86-64 (AMD64)
OS: Windows (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Writer
Assignee: [email protected]
Reporter: [email protected]
Description:
In math I created:
{ ( { - { nitalic ℏ ^ 2 over { 2 m } } nitalic ∇ ^ 2 { ` + V ^ N } ( { bold x ,
t } ) { ` + sum to { n } from { { j = 1 } } left langle italic ψ _ j mline
italic V ^ ee mline italic ψ _ o right rangle } { ` - sum to { n } from { { j =
1 } } { } } langle italic ↕ _ j mline { italic ↕ _ o { } } rangle left langle
italic ψ _ j mline italic V ^ ee mline italic ψ _ o right rangle } ) ` ψ _ o (
{ bold x , t } ) { ` = ` } i nitalic ℏ { frac { { ∂ ψ _ o ( { bold x , t } ) }
} { { ∂ t } } } }
In writer, I set the size to 11 and saved my text. On loading it again, the
formula was
size 12
{ left ( - { { hbar rSup { size 8{2} } } over {2m} } nabla rSup { size
8{2} } ` ital "+V" rSup { size 8{N} } left ( ital "x,t" right )`+ Sum cSub {
size 8{ ital "j="1} } cSup { size 8{n} } { langle ψ rSub { size 8{j} } mline
V rSup { size 8{ ital "ee"} } rangle
newline
ψ rSub { size 8{o} } rangle } ` - Sum cSub { size 8{ ital "j="1} } cSup {
size 8{n} } {} langle ↕ rSub { size 8{j} } mline ↕ rSub { size 8{o} }
rangle langle ψ rSub { size 8{j} } mline V rSup { size 8{ ital "ee"} }
rangle
newline
ψ rSub { size 8{o} } rangle right )`ψ rSub { size 8{o} } left ( ital "x,t"
right )`=`i hbar { { partial ψ rSub { size 8{o} } left ( ital "x,t" right )}
over { partial t} } } {}
This formula displays with errors. This has happened more than once. I am
using version 25.2.5.2 under Windows 10 on a Dell Latitude E6440.
Steps to Reproduce:
1.Paste formula into Writer document.
2.Save.
3.Close Writer. Restart and load saved document.
Actual Results:
See above
Expected Results:
An unchanged formula description. There is no reason to change the formula
description when it works as written. The revision is not only wrong, it is
longer and harder to follow.
Reproducible: Always
User Profile Reset: No
Additional Info:
build bffef4ea93e59bebbeaf7f431bb02b1a39ee8a59
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