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Nov 18, 2004
Replace raw HTML sourcing of leaf.gif image with \htmladdimg. This allows
image to be copied automatically to target directory (when latter is
different from working directory). Prob reported by Paul Bolle (pebolle at
tiscali dot nl).
Dec 4, 2003
Use (amb #f #t) instead of (amb #t #f) to better show that backtracking
occurs in (if (amb #f #t) 1 (amb)). Suggested by Shriram
Krishnamurthi.
Aug 26, 2003
Typo fix: s/get or put/get or post/. Reported by
Nobuo Yamashita (nobsun @ sampou.org).
Aug 14, 2003
2.2.1 hello typo fix (Aaron.Hawley @ uvm.edu).
Mar 11, 2003
Use +local-control-state in coroutine macro def,
because it should rightly be a gensym. (Ivan Toshkov)
Jan 3, 2003
added metapost picture for simpson's rule
Dec 7, 2002
Improve presentation of dialect invocation
command and init files. Add Chicken.
Nov 30, 2002
Update macro definition description for
MIT Scheme v 7.7.1
Nov 17, 2002
Added makefile for my own use.
25 Oct 2002
Typo in code example in script.tex.
11 Dec 2001
Modifications to reflect MzScheme changes as it moves
to v200. Input from Matthew Flatt.
28 Nov 2001
string-set! only works on non-constant strings!
Error pointed out by Charles Hixson.
Corrected silly 'if' example bug spotted by Kelly Gerber.
8 Oct 2001
Add treatment of improper integrals with
Gamma function as example
1 Oct 2001
Refine integrate-adaptive-simpson to reuse
ordinate calculations when possible
30 Sep 2001
Put numerical integration example in an appendix.
Add integrate-adaptive-simpson to the example.
23 Sep 2001
Added an impl of Simpson's rule as an example of
iteration in the service of number-crunching.
5 Feb 2001
Matthias Felleisen corrects me on (rational?
3.1416), which is true not false. In other words,
there is no real (!) difference between the set of
Scheme real numbers and the set of Scheme rational
numbers...
Dec 9, 2000
Added index. Requested by Robert Bruce Findler.
;
Apr 2000
;
(added objects, amb)
;
6 Mar 1999
announced publicly
Mar/Apr 1998
on web