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Re: Calculate log of matrix values

by RichardK (Parson)
on Aug 09, 2013 at 13:51 UTC ( #1048780=note: print w/ replies, xml ) Need Help??

in reply to Calculate log of matrix values

My suggestion: don't try to take the log of zero as it's not defined :) see logarithm

Really, it'll depends on what you're going to do with the logs. You could set the result to undef and detect that in your later code.

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