VMS Help PASCAL, Expressions, Operators  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Pascal provides several classes  of  operators.   You  can  form
  complex  expressions  by  using  operators to combine constants,
  constant identifiers, variables, and function designators.

  Additional Information (explode) :

• Arithmetic Operators
• Relational Operators
• Logical Operators
• String Operators
• Set Operators
• Type Cast Operator