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catching up with Robby's fix and making drdr happy -- clearly this export should not come from a teachpack, so something will have to change

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This commit is contained in:
Matthias Felleisen 2014-07-29 13:02:10 -04:00
parent 7472058fd9
commit 753fb13d33
1 changed files with 10 additions and 1 deletions
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11
pkgs/htdp-pkgs/htdp-doc/teachpack/htdp/scribblings/matrix.scrbl
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@ -1,7 +1,7 @@
#lang scribble/doc
@(require scribble/manual "shared.rkt"
(for-label scheme teachpack/htdp/matrix lang/posn))
(for-label scheme teachpack/htdp/matrix htdp/matrix lang/posn))
@teachpack["matrix"]{Matrix Functions}
@ -77,3 +77,12 @@ creates a matrix minor from @racket[m] at (@racket[i],@racket[j])}
@;defproc[(matrix-set! [m matrix?][i (and/c natural-number/c (</c (matrix-rows m)))][j (and/c natural-number/c (</c (matrix-rows m)))] [x any/c]) matrix?]{like @racket[matrix-set] but uses a destructive update}
@section{Matrix Snip}
@(require (for-label (only-in mrlib/cache-image-snip cache-image-snip%)))
The @racket[htdp/matrix] teachpack exports the @racket[snip-class%] to
support saving and reading matrix snips.
@defclass[snip-class% cache-image-snip% ()]{
A 2-D graphical matrix.}