Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight
 
PerlMonks  

Re: Calculate log of matrix values

by RichardK (Priest)
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.


Comment on Re: Calculate log of matrix values

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1048780]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others meditating upon the Monastery: (12)
As of 2014-07-10 12:26 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    When choosing user names for websites, I prefer to use:








    Results (209 votes), past polls