up previous next
4.1.1 Introduction to Booleans
The two boolean constants are TRUE and FALSE. They are mainly used with the commands If and While, etc., inside CoCoA programs. The relational operators
    =  <>  <  <=  >  >=
return boolean constants (see Relational Operators). The boolean operators are
    Not  And  Or  IsIn
and return boolean constants and are described below.