least-negative-float

least-negative-float is a variable defined in `cl.el'.
Its value is

nil

• This variable is an alias for `cl-least-negative-float'.
• This variable may be risky if used as a file-local variable.

Documentation:
The smallest value less than zero that a Lisp float can hold.
This is simply -`cl-least-positive-float'.
Call `cl-float-limits' to set this.