Fundamentals of CS I (CS151 2002F)
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Back to HTML: A Formal Markup Language. On to Symbols and Lists.
Held Wednesday, September 4, 2002
Summary
Today we begin our investigations of the core language for the course, Scheme. Scheme is a simple functional language with many imperative features and very little syntax.
Assignments
Notes:
Overview
(+ 2 3 4) (sqrt 4) (expt 2 3)
lambda
that you'll
learn about soon was just a "hmmm ... that sounds interesting, I'll
put it in" fluke.
+
: Sum its parameters.
*
: Compute the product of its parameters.

: Subtract the second parameter from the first.
(sqrt val)
: Compute the square root of val.
(expt v p)
: Compute v^{p}.
(abs v)
: Compute the absolute value of v.
Thursday, 29 August 2002
Tuesday, 3 September 2002
Friday, 6 September 2002
Back to HTML: A Formal Markup Language. On to Symbols and Lists.
Primary:
[Skip To Body]
[Front Door]
[Current]
[Glance]
[Honesty]
[Instructions]
[Links]
[Search]
[Syllabus]
Groupings:
[Examples]
[Exams]
[Handouts]
[Homework]
[Labs]
[Outlines]
[Readings]
[Reference]
ECA:
[About]
[Grades]
[Quizzes]
[Submit Work]
[Change Password]
[Reset Password]
Miscellaenous:
[Scheme Reference]
[CS151 2002F Gum]
[CS151 2001S]
[SamR]
[Glimmer Labs]
[schemers.org]
Disclaimer:
I usually create these pages on the fly
, which means that I rarely
proofread them and they may contain bad grammar and incorrect details.
It also means that I tend to update them regularly (see the history for
more details). Feel free to contact me with any suggestions for changes.
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