Cadr vs Cdr - What's the difference?
cadr | cdr | Derived terms |
(computing) Car of the cdr in LISP. The second element in a list.
* Matt Kaufmann, Panagiotis Manolios, and J Strother Moore, Computer-aided reasoning: an approach , 2000 :
: a computer record representing a unit of traffic handled by a telephone exchange.
common data rate
content of decrement of register:
(ophthalmology)
Cdr is a derived term of cadr.
Cdr is a related term of cadr.
In computing terms the difference between cadr and cdr
is that cadr is car of the cdr in LISP. The second element in a list while cdr is the second part of a cons in LISP. The rest of a list when the first element is removed.As an initialism CDR is
call detail record: a computer record representing a unit of traffic handled by a telephone exchange.cadr
English
Noun
(en noun)- If we let x denote the tree (1 2 3), then the car of x is 1, the cdr of x is (2 3), the cadr of x is 2, the caddr of x is 3, and the cdddr of x is nil.
Derived terms
* caddrcdr
English
Initialism
(Initialism) (head)cdr is a Lisp (and Scheme) instruction, that has become a verb in the MIT: "to cdr down" means to evaluate the items of a list one by one.