# Imp Operator

αααααΎα implication ααααβαα·ααααΆβααΎβααααααβααΈαΒ α

## ααΆαααβααααααα α

`Result = Expression1 Imp Expression2`

## αααΆαααΆαααααα α

ααααααβ α α’αααββαααββααΆββαα½αββαααβααΆαβααααααβαα implication α

Expression1, Expression2 α ααααααβαα½αβαααα½αβ βαααβα’αααβαααβααΆαβαααααβαααβααααΎβαααααΆβαααααΆαβαα·ααΈ ImpΒ α

ααααα·αβααΎβα’αααβααααΎβαααααΆβαααααΆαβαα·ααΈ Imp αααα»αβααααααβαααΌααΈα αα·αβαα·αβααααΌαβααΆαβαααα‘αα ααβααααα·αββααΎβααααααβααΈβαα½α αα·αβ αα·αβααααααβααΈβααΈα αα·ααα·αΒ α

ααααα·αβααΎββα’αααβααααΎβαααααΆβαααααΆαβαα·ααΈ Imp αααα»αβααααααβαααΈα αααΈαβαα½αββααααΌαβααΆαβαα»αβααΈβααααααβααΎβαααΈαβαααβααααΌαβααααΆ αααββααααΌαβααΆαβαααααβαααα»αβααααααβααΈβαα½α αα·αβαααΈαβαααβααααΌαβααααΆβααααΌαβααΆαβαα»αβαααα»αβααααααβααΈβααΈαΒ α

## α§ααΆα ααα α

`Sub ExampleImp`

`Dim A As Variant, B As Variant, C As Variant, D As Variant`

`Dim vOut As Variant`

`    A = 10: B = 8: C = 6: D = Null`

`    vOut = A > B Imp B > C REM returns -1`

`    vOut = A > B Imp B > C REM returns -1`

`    vOut = A > B Imp B > C REM returns -1`

`    vOut = A > B Imp B > C REM returns -1`

`    vOut = A > B Imp B > C REM returns -1`

`End Sub`