summaryrefslogtreecommitdiffstats
path: root/determ.txi
diff options
context:
space:
mode:
authorThomas Bushnell, BSG <tb@debian.org>2005-11-02 14:55:21 -0800
committerBryan Newbold <bnewbold@robocracy.org>2017-02-20 00:05:32 -0800
commit34c54a22ff7818bb8b38ef4d9c87dbbcb221ba73 (patch)
tree1189d06a81277bcf8539b0260a69a19f6038effb /determ.txi
parent611b3db17894e5fdc0db3d49eaf6743d27b44233 (diff)
parent5145dd3aa0c02c9fc496d1432fc4410674206e1d (diff)
downloadslib-34c54a22ff7818bb8b38ef4d9c87dbbcb221ba73.tar.gz
slib-34c54a22ff7818bb8b38ef4d9c87dbbcb221ba73.zip
Import Debian changes 3a2-1debian/3a2-1
slib (3a2-1) unstable; urgency=low * New upstream release. * Acknowledge NMU. (Closes: #281809) * Makefile: Don't hack Makefile; use rules instead. * debian/rules: Set on make invocations: prefix, htmldir, TEXI2HTML. * debian/rules (clean): Clean more stuff here. * Makefile: Comment out old rule for $(htmldir)slib_toc.html. Instead, specify directly that the texi2html invocation produces that file. * debian/rules (binary-indep): Find web files in slib subdir. * debian/control (Build-Depends-Indep): Go back to using scm.
Diffstat (limited to 'determ.txi')
-rw-r--r--determ.txi8
1 files changed, 7 insertions, 1 deletions
diff --git a/determ.txi b/determ.txi
index 30eef3d..1d89164 100644
--- a/determ.txi
+++ b/determ.txi
@@ -3,7 +3,7 @@
@noindent
A Matrix can be either a list of lists (rows) or an array.
-As with linear-algebra texts, this package uses 1-based coordinates.
+Unlike linear-algebra texts, this package uses 0-based coordinates.
@defun matrix->lists matrix
@@ -11,11 +11,13 @@ As with linear-algebra texts, this package uses 1-based coordinates.
Returns the list-of-lists form of @var{matrix}.
@end defun
+
@defun matrix->array matrix
Returns the (ones-based) array form of @var{matrix}.
@end defun
+
@defun determinant matrix
@var{matrix} must be a square matrix.
@@ -28,20 +30,24 @@ Returns the (ones-based) array form of @var{matrix}.
@end example
@end defun
+
@defun transpose matrix
Returns a copy of @var{matrix} flipped over the diagonal containing the 1,1
element.
@end defun
+
@defun matrix:product m1 m2
Returns the product of matrices @var{m1} and @var{m2}.
@end defun
+
@defun matrix:inverse matrix
@var{matrix} must be a square matrix.
If @var{matrix} is singlar, then @code{matrix:inverse} returns #f; otherwise @code{matrix:inverse} returns the
@code{matrix:product} inverse of @var{matrix}.
@end defun
+