# Testname: Functions: POISSON cumulative parameter now optional
Document Owner: Oliver Craemer | Last document change: 16.12.2008 | Status of document: Standard
Valid for version: OpenOffice.org_3.1

### Test purpose:

Testing the optional parameter of POISSON function

### Known issues:

### Preconditions of test:

The testcase uses the english version. In localized versions the functionnames and parameternames could be different

### Test documents:

poisson.ods

### Testcases:

Poisson Function | Status: Standard | -
Open testdocument poisson.ods Verify that cells H7,H8,H9,I7,I8 are green In cell B9 enter "=POISSON(A17;B17)" Verify that cell H9 is still green Save file to *.ods (Version 1.2) Save file to *.ods (Version 1.0 (TOOLS-OPTIONS-LOAD/SAVE) Save file to *.xls Save file to *.sdc Save file to *.sxc Close document Load all saved files and verify that the optional third parameter in cell B9 was added during saving Verify that cell H9 is still green Close documents

### References:

-

### Acronyms:

-

## testcase specification history

Functions: POISSON cumulative parameter now optional
Date | Change | User
--- | --- | ---
16.12.2008 (11:56:34) | header updated | Oliver Craemer
16.12.2008 (11:53:55) | status updated | Oliver Craemer
16.12.2008 | Testcase specification created | Oliver Craemer