This means that if the above binaries don't work on your system, it is pointless to try building a custom set of binaries from the source code. It also fully supports these SRFI s:. Please report bugs using the bug-tracking system. We can be contacted on the mit-scheme-devel mailing list. For information, please read How to help GNU. If you'd like to get involved, it's a good idea to join the discussion mailing list see above.
We defend the rights of all software users. There are also other ways to contact the FSF. If there is only one argument, the result is the argument. This copies each of the pairs comprising list. By definition, all lists have finite length and are terminated by the empty list. This procedure returns an answer even for circular structures. Any object satisfying this predicate will also satisfy exactly one of pair? The valid indexes of a list are the exact non-negative integers less than the length of the list.
The first element of a list has index 0 , the second has index 1 , and so on. It is an error if list is not long enough to contain the specified element for example, if the argument to seventh is a list that contains only six elements.
K must not be greater than the length of list. The result, if it is not the empty list, shares structure with list. Returns a list consisting of the elements of the first list followed by the elements of the other list s. The resulting list is always newly allocated, except that it shares structure with the last list argument.
The last argument may actually be any object; an improper list results if the last argument is not a proper list. Returns a list that is the argument list s concatenated together. The arguments are changed rather than copied. Compare this with append , which copies arguments rather than destroying them.
For example:. Predicate must be a procedure of one argument. These procedures are like delq , delv , and delete except that they destructively modify list. Because the result may not be eq? Deletor should be one of the procedures list-deletor or list-deletor! Predicate must be an equivalence predicate. The returned procedure accepts exactly two arguments: first, an object to be deleted, and second, a list of objects from which it is to be deleted.
If deletor is list-deletor , the procedure returns a newly allocated copy of the given list in which all entries equal to the given object have been removed. If deletor is list-deletor! In either case predicate is used to compare the given object to the elements of the given list. Here are some examples that demonstrate how delete-member-procedure could have been used to implement delv and delete!
The returned procedure accepts exactly one argument, which must be a proper list, and applies predicate to each of the elements of the argument, deleting those for which it is true. The procedure returned by list-deletor deletes elements non-destructively, by returning a newly allocated copy of the argument with the appropriate elements removed.
The procedure returned by list-deletor! This means that if predicate is true false for f , it may be impossible to distinguish a successful result from an unsuccessful one. If object does not occur in list , f n. This could be used to define memv as follows:. Procedure must be a procedure taking as many arguments as there are list s.
Latest Updates :. Helpline No. News and Events. Established on August 1, , after the bifurcation of the University of Rajasthan, the University was positioned as a University for Colleges. Apart from being an affiliating university, the University was supposed to support teaching and research in its affiliated colleges.
Later, as per the requirement of UGC, teaching departments were created at the campus in March and teaching was introduced during academic session with some non conventional and professional postgraduate courses.
Subsequently in the year , teaching of conventional postgraduate programs was introduced on the campus, with specializations that were not available in colleges of the city of Ajmer.
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