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''Result'' = ''x'' | ''Result'' = ''x'' Imp ''y'' | ||
== Description == | |||
Imp returns the logical implication of two expressions. Logical implication returns TRUE if ''x'' implies ''y''. Imp also does a bitwise comparison of two numeric expressions. | |||
'''Table 13: Logical Implication''' | '''Table 13: Logical Implication''' | ||
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|} | |} | ||
== Example == | |||
<pre> | <pre> | ||
Rem Imp Example | |||
' | 'Imp preforms logical and bitwiseimplication | ||
Dim Test1, Test2, Test3, x, y | |||
x = 3 | x = 3 | ||
y = 5 | y = 5 | ||
Test1 = x < 0 | Test1 = x < 0 Imp y < 10 | ||
Test2 = x > 0 | Test2 = x > 0 Imp y > 10 | ||
Test3 = x < 0 | Test3 = x < 0 Imp y > 10 | ||
Print "Logical:" | |||
Print " x < 0 Imp y < 10 = " & Test1 | |||
Print " x > 0 Imp y > 10 = " & Test2 | |||
Print " x < 0 Imp y > 10 = " & Test3 | |||
</pre> | </pre> | ||
== Output == | |||
<pre> | <pre> | ||
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</pre> | </pre> | ||
== Related Items == | |||
[[and|AND]], [[eqv|EQV]], [[not|NOT]], [[or|OR]], [[xor|XOR]] | [[and|AND]], [[eqv|EQV]], [[not|NOT]], [[or|OR]], [[xor|XOR]] | ||
Revision as of 01:34, 17 August 2012
Result = x Imp y
Description
Imp returns the logical implication of two expressions. Logical implication returns TRUE if x implies y. Imp also does a bitwise comparison of two numeric expressions.
Table 13: Logical Implication
| x | y | Implication |
|---|---|---|
| True/1 | True/1 | True/1 |
| True/1 | False/0 | False/0 |
| False/0 | True/1 | True/1 |
| False/0 | False/0 | True/1 |
Example
Rem Imp Example 'Imp preforms logical and bitwiseimplication Dim Test1, Test2, Test3, x, y x = 3 y = 5 Test1 = x < 0 Imp y < 10 Test2 = x > 0 Imp y > 10 Test3 = x < 0 Imp y > 10 Print "Logical:" Print " x < 0 Imp y < 10 = " & Test1 Print " x > 0 Imp y > 10 = " & Test2 Print " x < 0 Imp y > 10 = " & Test3
Output
Logical: x < 0 IMP y < 10 = True x > 0 IMP y > 10 = False x < 0 IMP y > 10 = True