Re: [qucs:discussion] ERROR: TR1: Jacobian singular at t = 0.000e+000, aborting transient analysis

On Fri, Dec 30, 2022 at 02:19:14AM -0000, Francisco J. Velasco wrote:
> gnucap works under windows 10?

It used to work through wrappers, and it still should [1]. If you have a
copy, you could try. Check "Make2.mingw32" Makefiles for the relevant
build information.

Nowadays, there is a POSIX subsystem, "WSL", and it should run an
ordinary Gnucap build. One way to try this is thorugh Nix. Nix seems to
run on WSL [2], and there are Gnucap packages [3] for Nix.

If you need help, please let us know through the mailing list [4]. We
would like to know if it works. If it does not, one way or the other, we
will likely fix it rather sooner than later.

[1] http://gnucap.org/dokuwiki/doku.php/gnucap:manual:tech:plugins:files?s[]=windows
[2] https://www.kunxi.org/2020/11/nix-on-wsl/
[3] https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/science/electronics/gnucap/default.nix
[4] https://mail.gnu.org/mailman/listinfo/gnucap-devel