Feature SS-2291
3 votes

Big matrices: display
Created by Davide on 2/1/2016 7:39 PM Last Updated by smath on 3/29/2016 10:41 AM
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 Description

When we have big matrices (or systems), SMath hangs trying to display them on the canvas. Moreover they go out of the printing bounds.

The feature request is to fnd a way to optimize the performances; a way could be to add ellipsis when the matrix has more than a predefined number of rows/columns (global and/or local options).
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    smath (Tuesday, March 29, 2016 10:41 AM) #

One more issue found regarding big matrices/vectors: maximum possible cells of the matrix/vector in SM/SMZ file was equal to 32765. So, even if you were able to work with 182x182 (or bigger) matrix on the worksheet it was impossible to open a file which cantains this matrix.

It is also fixed now (see attached million_cells_1.png).

    Davide (Tuesday, March 29, 2016 1:50 AM) #

Thank you Andrey!

    smath (Tuesday, March 29, 2016 1:05 AM) #

Implemented (see attached screenshot).

Thank you!