No idea what the DMCA says. It doesn't apply in most parts of the world, and also not where I live. So it's for sure legal somewhere.
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replyI'm not sure what laws apply to you where you live so you'd have to check, but you could also do this on pen and paper if that helps :)
replyWhat I've heard about the DMCA, they will even throw you in jail if you crack the calculation in your head. Without telling anyone or writing it down. ;)
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