Section 1.501(c)(4)-1 of the regulations states that an organization is operated exclusively for the promotion of social welfare if it is primarily engaged in promoting in some way the common good and general welfare of the people of the community.
In computer science, a local variable is a variable that is given local scope. Local variable references in the function or block in which it is declared override the same variable name in the larger scope. In programming languages with only two levels of visibility, local variables are contrasted with global variables.
A global variable can be referenced anywhere numeric expressions are allowed in a model. If a variable or attribute is needed only in a single block of logic, it is easier to define a local variable right inside the logic block. Global variables are defined in the Variables Editor, accessed from the Build menu. Local variables are defined with the INT and REAL statements. See for more information.