DATE:   12-MAY-82
 
          FROM:
          Hans Goebel
          Department of Medical Physics
 
          TO:
          Basic users
 
          RE:  Boolean Functions for Basic
 
          Anyone who uses Basic soon notices the lack of boolean functions
          And, Or, and Exclusive Or if they try to do any number diddling.
          This lack has now been corrected.  All you need to do is use the
          loadable routine ANDOR.  This resides in the account DP:[1,202].
 
 
                        10 LOAD "DP:[1,202]ANDOR"
                        20 CALL "AND"(I,J,K)
                        30 CALL "OR"(I,J,K)
                        40 CALL "XOR"(I,J,K)
 
 
          This is equivalent to saying K=I.AND.J in  any  decent  language
          like Fortran.  If you have any troubles, please let me know.
 
 
 
 
          Hans Goebel
 
          HWG/pdp