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(Interval vectors and matrices) |
(Note on overridden isempty function) |
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Line 141: | Line 141: | ||
[4] [9] [2] [Empty] | [4] [9] [2] [Empty] | ||
[Empty] [Empty] [Empty] [42] | [Empty] [Empty] [Empty] [42] | ||
Note: Whilst most functions (<code>size</code>, <code>isvector</code>, <code>ismatrix</code>, …) work as expected on interval data types, the function <code>''isempty''</code> is evaluated element-wise and checks if an interval equals the empty set. | |||
octave:23> builtin ("isempty", empty ()), isempty (empty ()) | |||
ans = 0 | |||
ans = 1 | |||
=== Decorations === | === Decorations === |
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