Исходное сообщение
"Релиз системы для математических расчётов GNU Octave 4.0.0" Отправлено Аноним, 31-Май-15 11:49
** Optional stricter Matlab compatibility for ranges, diagonal matrices,     and permutation matrices.     Octave has internal optimizations which use space-efficient storage     for the three data types above.  Three new functions have been added     which control whether the optimizations are used (default), or whether     the data types are stored as full matrices.     disable_range   disable_diagonal_matrix   disable_permutation_matrix     All three optimizations are disabled if Octave is started with the     --braindead command line option.