Christophe de Dinechin

Lines demo skips for large values

1

The `Lines` demo starts skipping after a few moments. This seems to suggest that `sin` and `cos` do not compute correctly for large values.

The computation `[[1 2 A][4 5 6][7 8 X]] DET` gives a result that is not simplified (compared to what the HP50G returns). Furthermore, running `Expand` on it runs into...

Rounding or truncating to a given number of decimal digits or

Compute the median of statistics data

This is the auto-scaling feature for plotting.

In general, the replacement we want to do that way work with real numbers: could be fractions or even decimal values.

When we have `[[1 2 3] [4 5] [6]]`, we could interpret this as a sparse matrix by filling the missing elements with `0`. In other words, this would be...

Add a configurable prefix that makes it possible to hide some variables from the `VariablesMenu`. The default prefix could be `Hidden`. This means that a variable called `HiddenPlotParameters` would behave...

Make sure that `Expand` reorders terms in a way that makes sense