The Cadabra developer has re-introduced support for TexMacs. I’ve seen some bugs and I don’t really understand what’s wrong. When I enable the option to view input and output in the console, TexMacs doesn’t output anything.
And the following output isn’t displayed at all:
TeXmacs] debug-io, [INPUT]young_project_tensor(ex, modulo_monoterm=True);
TeXmacs] debug-io, <EOF>
TeXmacs] debug-io, [OUTPUT 1]
TeXmacs] debug-io, [OUTPUT 0][BEGIN]verbatim:[END]
TeXmacs] debug-io,
TeXmacs] debug-io, ------------------------------------------------------------------------------
TeXmacs] debug-io, [OUTPUT 1]
TeXmacs] debug-io, [OUTPUT 0][BEGIN]latex:$\left(\frac{2}{3}W_{p q r s} - \frac{1}{3}W_{p s q r}+\frac{1}{3}W_{p r q s}\right) \left(\frac{2}{3}W_{p t r u}+\frac{1}{3}W_{p u r t}+\frac{1}{3}W_{p r t u}\right) \left(\frac{2}{3}W_{q w t v}+\frac{1}{3}W_{q v t w} - \frac{1}{3}W_{q t v w}\right) \left(\frac{2}{3}W_{s w u v}+\frac{1}{3}W_{s v u w} - \frac{1}{3}W_{s u v w}\right)-\left(\frac{2}{3}W_{p q r s} - \frac{1}{3}W_{p s q r}+\frac{1}{3}W_{p r q s}\right) \left(\frac{2}{3}W_{p q t u} - \frac{1}{3}W_{p u q t}+\frac{1}{3}W_{p t q u}\right) \left(\frac{2}{3}W_{r v t w}+\frac{1}{3}W_{r w t v}+\frac{1}{3}W_{r t v w}\right) \left(\frac{2}{3}W_{s v u w}+\frac{1}{3}W_{s w u v}+\frac{1}{3}W_{s u v w}\right)-\left(\frac{2}{3}W_{a b m n} - \frac{1}{3}W_{a n b m}+\frac{1}{3}W_{a m b n}\right) \left(\frac{2}{3}W_{b c n p} - \frac{1}{3}W_{b p c n}+\frac{1}{3}W_{b n c p}\right) \left(\frac{2}{3}W_{c d m s} - \frac{1}{3}W_{c s d m}+\frac{1}{3}W_{c m d s}\right) \left(\frac{2}{3}W_{a d p s} - \frac{1}{3}W_{a s d p}+\frac{1}{3}W_{a p d s}\right)+\frac{1}{4}\left(\frac{2}{3}W_{a b m n} - \frac{1}{3}W_{a n b m}+\frac{1}{3}W_{a m b n}\right) \left( - \frac{2}{3}W_{a b p s}+\frac{1}{3}W_{a s b p} - \frac{1}{3}W_{a p b s}\right) \left(\frac{2}{3}W_{c d m p} - \frac{1}{3}W_{c p d m}+\frac{1}{3}W_{c m d p}\right) \left( - \frac{2}{3}W_{c d n s}+\frac{1}{3}W_{c s d n} - \frac{1}{3}W_{c n d s}\right)$[END]
I’m using Linux, a development version of TeXMacs, the beta version I think.