Re^4: sub as mathematical function

The subexpression 9*X/18 == (9x)/18 == x/2. Therefore, max(min(int($_ / 2), 8, 0);

Dave

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Re^5: sub as mathematical function by LanX (Saint) on Sep 04, 2019 at 21:15 UTC
The core of the formula was 9*$v I was just trying to cover all edges cases for $v in a one liner. Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery FootballPerl is like chess, only without the dice}	[reply]