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Re^2: zero to the power zeroby randyk (Parson) |
on Feb 18, 2007 at 23:11 UTC ( [id://600762]=note: print w/replies, xml ) | Need Help?? |
If you interpret 0*ln(0) as a limit of x*ln(x) as x tends to 0, then
L'Hôpital's rule can be used to infer what this limit is (if it exists):
Thus, since the limit exists, the limit of x*ln(x) as x approaches 0 is 0.
In Section
Seekers of Perl Wisdom
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