Le 01/10/2015 18:37, François Granade a écrit :
.../...
2. Make operations with the empty matrix more consistent
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In particular, change:
1 + []
to return [] in 6.0, instead of 1 in 5.5.2; and same for 1 - []. This would be
more consistent with other operations ( 1*[], 1.^[] ...).
More generally:
A + []
would return [] for A of any Scilab basic type; same for other binary numerical
operators.
.
Here is a debatable question: Are you considering this rule only whether
A is scalar: 1 + [] == []
or as well whether A is a vector or matrix: [2 1 -3] + [] == []
? This discussion started @ http://bugzilla.scilab.org/12661
It looks to be a hard one.
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