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deltaB.dcl
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Text File
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1992-08-07
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389b
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19 lines
SYSTEM MODULE deltaB;
== Version 0.8
==
== Boolean operations
==
RULE
:: NOT !BOOL -> BOOL; == negation of arg1
:: AND !BOOL !BOOL -> BOOL; == and arg1 and arg2
:: OR !BOOL !BOOL -> BOOL; == or arg1 and arg2
:: =B !BOOL !BOOL -> BOOL; == true if arg1 equals arg2
:: <>B !BOOL !BOOL -> BOOL; == true if arg1 does not equal arg2
:: BTOS !BOOL -> STRING; == transform arg1 to string