how to represent ln in matlab?
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Dear Sir,
I need to calculate 'log base e(ln)' in matlab.how to use it ?.
Thanks in advance.
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Answers (3)
the cyclist
on 18 Jan 2013
Edited: the cyclist
on 18 Jan 2013
The log() function is base-e log. So, to take log of x [mathematicians would usually say ln(x)], just do
>> log(x)
2 Comments
Steven Lord
on 15 Feb 2017
Say more. Does it error (and if so what is the FULL text of the error message)? Does it issue a warning (ditto on the FULL message)? Does it give you a different answer than you expect?
Are you sure you haven't written your own log.m that's shadowing the log function built into MATLAB?
which -all log
omar alshowi
on 25 Jul 2021
MATLAB statement to evaluate the expression (ln exp(2 + cosπ)): is
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Walter Roberson
on 25 Jul 2021
Edited: Walter Roberson
on 25 Jul 2021
That sounds like a homework question.
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