dilog

Hello,

I try to use dilog(). Here is the copy of the error :
(%i3) ?dilog(10);
Maxima encountered a Lisp error:

  Error in MACSYMA-TOP-LEVEL [or a callee]: 10 is not of type LIST.

Automatically continuing.
To reenable the Lisp debugger set *debugger-hook* to nil.

Thanks for your help

Sabine limbourg