= (equal to)

Compares arguments for numerical equality

(= 
numstr [numstr]
 ...) 

Arguments

numstr

A number or a string.

Return Values

T, if all arguments are numerically equal; otherwise nil . If only one argument is supplied, = returns T.

Examples

(= 4 4.0)                 
returns
  T 
(= 20 388)                
returns
  nil
(= 2.4 2.4 2.4)           
returns
  T 
(= 499 499 500)           
returns
  nil 
(= "me" "me")             
returns
  T 
(= "me" "you")            
returns
  nil