
false

   Does not succeed (synonym of fail/0).



Arguments

Type
   Control

Description
   Does not succeed.




Modes and Determinism
   false is failure

Fail Conditions
   Always fails

Examples
   
Success:
      [eclipse]: [user].
       not1(Goal) :- call(Goal), !, false.
       not1(_).
       user compiled 208 bytes in 0.02 seconds
      [eclipse]: not1(true).
      no.
      [eclipse]: not1(fail).
      yes.
      [eclipse]: not1(false).
      yes.

Fail:
      false.





See Also
   fail / 0
