User:Amit6/m3/3/doc

This is a documentation subpage for User:Amit6/m3/3.
It may contain usage information, categories and other content that is not part of the original user template page.

Pusdocode

if par1-par2<=0
  return empty
else
if par1-par2>par3
  return empty
else
  return par1-par2

Used by {{User:Amit6/m3/2}}