| Functions Documentation |
|
| Name |
and |
| Syntax |
(and exp1 exp2 ... expn) -> True/Nil |
| Argument List |
exp1: an expression that evaluates to Nil or non-Nil
exp2 ... expn: optional expressions that each evaluate to Nil or non-Nil. |
| Returns |
boolean: the result of anding all of the expressions |
| Category |
logical operator
|
| Description |
Returns True if all the expressions are not Nil otherwise returns Nil. |
| Example |
(block (someCondition)
(setq someCondition True)
(and someCondition Nil)
)
This will return a Nil. |
| Comment |
Logical functions are very important in if and while functions. |
