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Re^2: Results depending on evaluation order

by fishy (Beadle)
on Apr 23, 2014 at 16:50 UTC ( #1083392=note: print w/ replies, xml ) Need Help??


in reply to Re: Results depending on evaluation order
in thread Results depending on evaluation order

Interesting. Thanks Rolf!

What about eval? Why it got right evaluated?


Comment on Re^2: Results depending on evaluation order
Re^3: Results depending on evaluation order
by moritz (Cardinal) on Apr 23, 2014 at 17:51 UTC

    eval expects a string, so the number is converted to a string, and the stringification rounds a tiny bit, so it accidentally produces the right result.

      You can prepend a q before the ( to make eval work correctly, i.e. report the difference.
      $premium = eval q($number * ( 1 + 10/100 ));
      لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

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