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scalar( @days[3,4,5] )
@days[ scalar( 3,4,5 ) ]
scalar( ($days[3],$days[4],$days[5]) )
$days[5]
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@days[3,4,@a] # same as ($days[3],$days[4],$days[@a])
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($map{'red'}, $map{'blue'}, $map{'green'}) = (0x00f, 0x0f0, 0xf00);
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# same as map assignment above
%map = ('red',0x00f,'blue',0x0f0,'green',0xf00);