in reply to place floats into array

I do not get it. Where is $a[2]? Do you know that 0.1 == 0.099999999999999999999999999999999?
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In Section Seekers of Perl Wisdom