good chemistry is complicated, and a little bit messy -LW |
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PerlMonks |
Re^4: Things I Don't Use in Perlby itub (Priest) |
on Aug 23, 2005 at 18:34 UTC ( [id://485985]=note: print w/replies, xml ) | Need Help?? |
It's all in the context. If that line of code is part of a vector algebra program, in a subroutine called "rotate_vector", and the names of the variables suggest that they might be vectors, it should be pretty obvious what the dot means. ;-) But yep, in some other context it might be confusing.
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