Please compare the output of this: http://fa.wikipedia.org/wiki/User:Huji/formatnum2
which shows the numbers with exponential
with this: http://fa.wikipedia.org/wiki/User:Huji/formatnum
which shows the same number, without exponential. By checking the source of the pages, you'll see that User:Huji/formatnum includes everything that is in User:Huji/formatnum2 plus a few more lines. It seems like the addition of those lines has affected the output of the line of code that is common in two files.
Version: unspecified
Severity: enhancement