[plt-scheme] Understanding lambda

aditya shukla wrote at 02/13/2009 03:05 PM:
> I am trying to understand lambda and i have a question.

Remember you have DrScheme, and can experiment:

Welcome to DrScheme, version 4.1.4 [3m].
Language: Module; memory limit: 128 megabytes.
 > (define f (lambda(x) (+(* 3 x) 5)))
 > f
#<procedure:f>
 > (f 2)
11
 >