CS151.02 2010S Functional Problem Solving
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Back to Recursion Basics. On to Testing Your Procedures.
This outline is also available in PDF.
Held: Tuesday, March 9, 2010
Summary: We consider a different form of recursion, one based on the construction of recursive helpers that take additional parameters. Along the way, we consider the idea of tail recursion. We also explore how careless design of recursive procedures can inadvertently lead to slow execution.
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Notes:
Overview:
tail recursion) adds an extra parameter to the recursive procedure
partial-sum unexplored-elements 0 (2 3 5 7 11 13) 2 (3 5 7 11 13) 5 (5 7 11 13) 8 (7 11 13) 15 (11 13) 26 (13) 39 ()
tailof the procedure), then we say that the procedure is tail recursive.
Back to Recursion Basics. On to Testing Your Procedures.
[Skip to Body]
Primary:
[Front Door]
[Schedule]
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[Academic Honesty]
[Instructions]
Current:
[Outline]
[EBoard]
[Reading]
[Lab]
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[Assignment]
[Quiz]
Groupings:
[Assignments]
[EBoards]
[Examples]
[Exams]
[Handouts]
[Labs]
[Outlines]
[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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