Glen Whitney

Yes, I think the response planned here would solve your issues, but it never got implemented. It got sidelined by the effort to reorganize mathjs in a TypeScript-friendly way, and...

As it appears the feature desired is already present in mathjs (albeit under a different name), closing.

The kernel of this that I can see is a proposal that the parse allow `|y+12|` as an alternate notation for `abs(y+12)`. That would certainly mesh well with standard mathematical...

This boiled down to the same basic idea as #3045, so closing this one in favor of that. Please continue discsussion there. Thanks.

Closing as duplicate of #2047.

Since this seems to be an open-ended idea (possibly add a facility for "function suggestions"), re-titling and moving to Discussions.

Since there's been no further input in the past year, I conclude that the core of this issue is simply greater clarity and emphasis in the documentation that rectangular 2-dimensional...

This issue came up in #2994, and I think there is a clear convention that could/should be adopted here that will eliminate any use of the "predictable" mechanism. That is...

This is actually a duplicate of the much older #1484, but since the discussion here is more in-depth, I'm actually going to close the older one.

My two cents: usolve currently does not check its argument is upper triangular. It simply assumes that its input is upper triangular, and produces nonsense results if that assumption is...