Let's say that my use of $x is inside a loop and complicated, like $y = $x**$x or somesuch, and also prints $y and $x to the console.

I'm assuming (and hoping) that perl is smart enough to convert $x to a number for the computations and to a string for printing, and do it all at compile time and not at runtime. Is this a safe assumption?

In reply to Re^2: When does '123' become the number 123.0? by wa1ter
in thread When does '123' become the number 123.0? by wa1ter

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