CS151.02 2010S Functional Problem Solving
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This outline is also available in PDF.
Held: Monday, April 5, 2010
Summary:
We visit a slightly different kind of recursion, numeric recursion. In
this technique, we once again have procedures call themselves. However,
the parameter that we simplify
at every step is a number, rather
than a list.
Related Pages:
Notes:
Overview:
(define recursive-proc (lambda (params) (if (base-case-test) (base-case params) (combine (partof params) (recursive-proc (simplify params))))))
(define recursive-proc (lambda (params) (cond ((base-case-test) (base-case params)) ((special-case-test) (combine (partof params) (recursive-proc (simplify params)))) (else (recursive-proc (simplify params))))))
take the cdrand the
part-ofwas almost always
take the car.
[Skip to Body]
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[Assignments]
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[Projects]
[Quizzes]
[Readings]
References:
[A-Z]
[By Topic]
-
[Scheme Report (R5RS)]
[R6RS]
[TSPL4]
Related Courses:
[CSC151.02 2009S (Weinman)]
[CSC151.02 2009S (Davis)]
[CSC151 2009F (Rebelsky)]
Misc:
[SamR]
[MediaScript]
[GIMP]
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