This is a basic demo about how to use and compile multiple packages into the same knowledge base. The basic scenario is described here. The common package lifeExpectancy and more specifics for this demo are described here.
To see the source code of this page, go to the drop down More... and select View Page Source.
As before, we add this page to the package japan
First we define the current life expectancy in japan.
Lets calculate our remaining life expectancy based on our age.Here defining a knowledge base using/compiling our two packages:
If not specified otherwise (by using the @package annotation), the ~ markup will show the content of the knowledge base, which uses/compiled the package of this page, in this case package japan.