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?BoolExprX or ?BoolExprY
At least one of the constraints BoolExprX or BoolExprY must be true.
- BoolExprX
- 0/1-valued expression, such as reified constraint
- BoolExprY
- 0/1-valued expression, such as reified constraint
Description
Equivalent to BX #= BoolExprX, BY #= BoolExprY, BX+BY #> 0.
If BoolExprX and BoolExprY are constraints that have a corresponding
reified form, the entailment of at least one of them is enforced.
See Also
or / 3, neg / 1, and / 2, => / 2, <=> / 2