# Unable to graph Natural Logarithmic function [closed]

I am attempting to graph a logarithmic function using the following code;

Plot[{Log[1/(2-e^(-2 x))^.5]},{x,-6,6}]


however, I am getting only axis with no displayed graph. Thank you in advance to anyone who can help!

I have also tried

f[x_]=Log[1/(2-e^(-2x))^.5]
Plot[{f[x]},{x,-6,6}]


The domain [-6,6] was a random selection with no particular significance.

## closed as off-topic by Henrik Schumacher, Bob Hanlon, Jason B., m_goldberg, Chris KOct 11 '18 at 22:53

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "This question arises due to a simple mistake such as a trivial syntax error, incorrect capitalization, spelling mistake, or other typographical error and is unlikely to help any future visitors, or else it is easily found in the documentation." – Henrik Schumacher, Bob Hanlon, Jason B., m_goldberg, Chris K
If this question can be reworded to fit the rules in the help center, please edit the question.

• The Euler constant is E, not e. – Henrik Schumacher Oct 11 '18 at 20:28

The problem is with the way you wrote the Euler constant. Most builtin functions and variables in Mathematica are capitalized, so it should be E, not e. When Mathematica sees the lower case e it just seems like an undefined variable and switches to symbolic computation, which doesn't return a number so there is nothing to plot, hence the empty graph. So writing
Plot[{Log[1/(2 - E^(-2 x))^.5]}, {x, -6, 6}]