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comparison scripts/linear-algebra/cross.m @ 5775:ace8d8d26933

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[project @ 2006-04-24 19:13:06 by jwe]
author jwe
date Mon, 24 Apr 2006 19:13:11 +0000
parents ebe5d7d15522
children 500d884ae373
comparison
equal deleted inserted replaced
5774:e7af222e98b0 5775:ace8d8d26933
44 if (nargin != 2 && nargin != 3) 44 if (nargin != 2 && nargin != 3)
45 usage ("cross (x, y, dim)"); 45 usage ("cross (x, y, dim)");
46 endif 46 endif
47 47
48 if (ndims (x) < 3 && ndims (y) < 3 && nargin < 3) 48 if (ndims (x) < 3 && ndims (y) < 3 && nargin < 3)
49 ## XXX COMPATIBILITY XXX opposite behaviour for cross(row,col) 49 ## COMPATIBILITY -- opposite behaviour for cross(row,col)
50 ## Swap x and y in the assignments below to get the matlab behaviour. 50 ## Swap x and y in the assignments below to get the matlab behaviour.
51 ## Better yet, fix the calling code so that it uses conformant vectors. 51 ## Better yet, fix the calling code so that it uses conformant vectors.
52 if (columns (x) == 1 && rows (y) == 1) 52 if (columns (x) == 1 && rows (y) == 1)
53 warning ("cross: taking cross product of column by row"); 53 warning ("cross: taking cross product of column by row");
54 y = y.'; 54 y = y.';