[sage-devel] patchbot questions

2019-04-22 Thread John H Palmieri
I was running a patchbot successfully until some time last week. For reasons I don't understand, I did "git pull" on the patchbot, and now it won't run with Python 2, complaining File "sage_patchbot/plugins.py", line 309 yield from names ^ SyntaxError: invalid syntax Do I

[sage-devel] Re: Automatic Differentiation - Taylor Arithmetics

2019-04-22 Thread Marc Mezzarobba
Nisoli Isaia wrote: > P.=CBF[] > x._sin_series(4) Indeed, I remembered wrong. Only a few of these arb functions are accessible from sage at this point. It is trivial to add more, though. The relevant files are src/sage/libs/arb/acb_poly.pxd src/sage/rings/polynomial/polynomial_complex_arb.pyx