xor -- exclusive disjunction

Synopsis

Usage:

t xor u
Inputs:
- t, a Boolean value,
- u, a Boolean value,
Outputs:
- a Boolean value, equivalent to t and not u or not t and u

Ways to use symbol xor :

Expression xor Expression -- see Expression -- the class of all expressions
Expression xor Holder -- see Expression -- the class of all expressions
Expression xor Thing -- see Expression -- the class of all expressions
Holder xor Expression -- see Expression -- the class of all expressions
Holder xor Holder -- see Expression -- the class of all expressions
Thing xor Expression -- see Expression -- the class of all expressions
Boolean xor Boolean

For the programmer

The object xor is a keyword.

This operator may be used as a binary operator in an expression like x xor y. The user may install binary methods for handling such expressions with code such as

         X  xor  Y := (x,y) -> ...

where X is the class of x and Y is the class of y.

xor -- exclusive disjunction

Synopsis

See also

Ways to use symbol xor :

For the programmer