Assign link operator value to boolean equation
assign_link_operator_value_to_equation(equation)
string. The boolean equation in the form \(Target *= (Activator OR Activator OR...) AND NOT (Inhibitor OR Inhibitor OR...)"\)
1 if the equation
has the 'or not' link operator,
0 if the equation
has the 'and not' link operator and
NA if it has neither.