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comparison scripts/special-matrix/pascal.m @ 9209:923c7cb7f13f

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Simplify TeXinfo files by eliminating redundant @iftex followed by @tex construction. spellchecked all .txi and .texi files.
author Rik <rdrider0-list@yahoo.com>
date Sun, 17 May 2009 12:18:06 -0700
parents 5235caf89e12
children 3140cb7a05a1
comparison
equal deleted inserted replaced
9208:cb163402bf79 9209:923c7cb7f13f
22 ## 22 ##
23 ## Return the Pascal matrix of order @var{n} if @code{@var{t} = 0}. 23 ## Return the Pascal matrix of order @var{n} if @code{@var{t} = 0}.
24 ## @var{t} defaults to 0. Return lower triangular Cholesky factor of 24 ## @var{t} defaults to 0. Return lower triangular Cholesky factor of
25 ## the Pascal matrix if @code{@var{t} = 1}. This matrix is its own 25 ## the Pascal matrix if @code{@var{t} = 1}. This matrix is its own
26 ## inverse, that is @code{pascal (@var{n}, 1) ^ 2 == eye (@var{n})}. 26 ## inverse, that is @code{pascal (@var{n}, 1) ^ 2 == eye (@var{n})}.
27 ## If @code{@var{t} = -1}, return its absolute value. This is the 27 ## If @code{@var{t} = -1}, return its absolute value. This is the
28 ## standard pascal triangle as a lower-triangular matrix. 28 ## standard pascal triangle as a lower-triangular matrix.
29 ## If @code{@var{t} = 2}, return a transposed and permuted version of 29 ## If @code{@var{t} = 2}, return a transposed and permuted version of
30 ## @code{pascal (@var{n}, 1)}, which is the cube-root of the identity 30 ## @code{pascal (@var{n}, 1)}, which is the cube-root of the identity
31 ## matrix. That is @code{pascal (@var{n}, 2) ^ 3 == eye (@var{n})}. 31 ## matrix. That is @code{pascal (@var{n}, 2) ^ 3 == eye (@var{n})}.
32 ## 32 ##