[sage-support] Re: Semisimple Lie algebra generators in Sage? (physics edition)

2020-06-01 Thread 'Travis Scrimshaw' via sage-support
Hi Emil, Kind of. So what you are looking for is the compact real form I think: sage: L = LieAlgebra(QQ, cartan_type=['A',1], representation="compact real") sage: list(L.basis()) [ [ 0 1] [ i 0] [0 i] [-1 0], [ 0 -i], [i 0] ] sage: L = LieAlgebra(QQ, cartan_type=['A',2], representation="co

[sage-support] Re: Multiprocessing for Tensors is not working for Macintosh. (SageMath 9.0)

2020-06-01 Thread Eric Gourgoulhon
Le dimanche 31 mai 2020 02:33:06 UTC+2, Alan Stafford a écrit : > > I have just updated to SageMath 9.1 and updated my OS. I see that ncpus.py > has been changed. > I have tested the multiprocessing with the file enclosed above and others > and it is working. Thank you all for fixing this. > T