angsch

Support page labels

1

There are documents that use a specific page numbering scheme: - The front matter is numbered with lowercase Roman numerals (i, ii, iii) - The main content is numbered with...

Adjust selection of all pages via Shift + click

3

Describe the bug ---------------- Pages can be selected by (1) clicking on an iconview thumbnail and (2) selections offered in the hamburger menu/shortcuts. Mixing these two ways can yield an...

Tile two pages with rotations

12

**First proposal towards page tiling #246.** - Exactly two pages can be glued together vertically. - Pages can have any rotation. - The functionality aims at being a basic building...

Increased number of test failures in CI

6

HEAD has an increased number of numerical failures compared to ca. 1/2 year ago. Note that the errors do not make CI mark the run as failed. Now it is...

Add level-3 BLAS triangular Sylvester equation solver

2

**Description** Currently the only way to solve the triangular Sylvester equation AX + XB = C is via dtrsyl, which solely relies in level-2 BLAS. This PR intends to contribute...

Add numerical tests for trevc3

2

**Description** Add some numerical tests for the so far completely untested trevc3

LATRS can reach 0/0

1

**Description** DLATRS with the inputs ``` A = [a a a], x = [a], where a = DBL_MAX [0 a a] [0] [0 0 a] [a] ``` returns `scale =...

Set SCALE early for robust triangular solvers

1

Update robust triangular solver `LATRS` and robust banded triangular solver `LATBS`. 1) The docs define `SCALE` as an output argument. Set `SCALE` _before_ the quick return case to have `SCALE`...

Please consider deprecating `GELQS` and `GEQRS`. - There is no easy way to query the workspace to actually use the routines - The documentation has errors (especially `GELQS`) - The...

The block column width of C is defined by `#define nb 1000` and used to allocate the buffers, but otherwise `nb` is unused. As a result, if the m-by-n matrix...