https://bugs.freedesktop.org/show_bug.cgi?id=58690

          Priority: medium
            Bug ID: 58690
          Assignee: libreoffice-bugs@lists.freedesktop.org
           Summary: creating a chart hangs the system.
          Severity: blocker
    Classification: Unclassified
                OS: Linux (All)
          Reporter: hlhow...@pacbell.net
          Hardware: x86-64 (AMD64)
            Status: UNCONFIRMED
           Version: 3.5.7.2 release
         Component: Spreadsheet
           Product: LibreOffice

Starting with this version of Calc (Spreadsheet) any of my technical chargs
hangs the system.

The spreadsheet is always destroyed, so I have to show you the data as below.

Example:

row     cell name     value
1       a1   phase1  =0/57.3
2-2049  a2            =sin(2*PI()*(row()-2)*5/2048+phase1)
1       b1  phase2    =0/57.3
2-2049  b2            =sin(2*PI()*(row()-2)*100/2048+phase2)
1       c1 phase3    =90/57.3
2-2049  c2            =sin(2*PI()*(row()-2)*5/2048+phase3)
1       d1 phase4   =90/57.3
2=2049  d2           =sin(2*PI()*(row()-2)*100/2048+phase4)

when done, these will have the numerical representations of 4 sinewaves, 2 at 5
cycles, 2 at 100 cycles

Multiply them to get a double sideband signal:

1       e1            DSBI       
2:2049  e2            =a2*b2
1       f1            DSQQ
2:2049  f2           =c2*d2

Add these two waves to get a single sideband wave

1      g1             SSB
2:2049 g2             e2+f2

chart1  show the sigle sideband result:

data series    $sheet1.$g1
data range     name: $sheet1:$g$11
               yvalues: $sheet1:$g$2:$g$2049

As I finish entering the range and hit return, the sheet hangs for minutes, and
one processor goes to 100% the whole time.

After waiting about 10minutes I terminate the program.

Fedora 17 AMD64 Phenom 6 processor system with 8G or RAM.
Kernel Linux 3.6.10-2.fc17x86+64
GNOME 3.4.2
memory 7.8GiB
Processor: AMD Phenom(tm) II X6 1035^ processor x 6
Available disk Space 347.1GiB

LibreOffice 3.5.7.2
buildID: 359m1(build:2)

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