# plog

Tags:

Updated:

plog models perspective logarithm $$x\log(y/x)$$

### Syntax

f = plog(y,x);
f = x*log(y/x);


### Comments

Note that the perspective logarithm automatically is detected in simple cases.

Perspective logarithm is implemented as a convexity aware callback operators, except when SCS or ECOS are used and the exponential cone description is exploited in a graph representation.