text: /*
      module  : xor.c
      version : 1.1
      date    : 05/21/21
  */
  #ifndef XOR_C
  #define XOR_C
  
  /**
  1350  xor  :  X Y  ->  Z
  Z is the symmetric difference of sets X and Y,
  logical exclusive disjunction for truth values.
  */
  ANDORXOR(xor_, "xor", ^, !=)
  
  
  
  #endif
  