Arguments
-
expr
-
The expression to be evaluated.
Return Values
The result of the expression, after evaluation.
Examples
First, set some variables:
Command: (setq a 123)
123
Command: (setq b 'a)
A
Now evaluate some expressions:
Command: (eval 4.0)
4.0
Command: (eval (abs -10))
10
Command: (eval a)
123
Command: (eval b)
123
