Re^2: Grouping of 2D arrays

in reply to Re: Grouping of 2D arrays
in thread Grouping of 2D arrays

$product{PC}{Spare} = { count=>2, sum => 37,2}

Doesn't this give an "Odd number of elements..." warning? Maybe something like
$product{PC}{Spare} = { count=>2, sum => [37, 2] };

Give a man a fish: <%-{-{-{-<

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Re^3: Grouping of 2D arrays by LanX (Saint) on Apr 20, 2017 at 15:17 UTC
Probably, (for cultural reasons I don't wonder about a comma as fraction separator). But as shmem already said, converting to cents is the way to go to avoid rounding errors. Cheers Rolf _{(addicted to the Perl Programming Language and ☆☆☆☆ :) Je suis Charlie!}	[reply]
Re^4: Grouping of 2D arrays by AnomalousMonk (Archbishop) on Apr 20, 2017 at 15:24 UTC
... cents ... Oh, `37,2` uses the perverse European decimal point! The penny drops... Give a man a fish: `<%-{-{-{-<`	[reply] [d/l] [select]
Re^5: Grouping of 2D arrays by LanX (Saint) on Apr 20, 2017 at 15:35 UTC
Yeah, the best reason for Brexit!!! ;) See perverted green regions https://en.m.wikipedia.org/wiki/File:DecimalSeparator.svg to be avoided. Cheers Rolf _{(addicted to the Perl Programming Language and ☆☆☆☆ :) Je suis Charlie!}	[reply]
Re^6: Grouping of 2D arrays by AnomalousMonk (Archbishop) on Apr 20, 2017 at 15:58 UTC
Re^7: Grouping of 2D arrays by LanX (Saint) on Apr 20, 2017 at 16:27 UTC

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