and
(and [expression [ expression ... ]]
)
This function returns the logical AND of all
provided expression arguments.
|
Arguments |
expression any Lisp value, symbol, or expression |
|
Return |
T if all arguments are non-NIL; NIL if any argument is NIL |
|
Example |
(setq res 1.25 ok
NIL) |
|
Remarks |
|
| © Bricsys NV. All rights reserved. |