I meant to follow up on that. The test has been added in a recent ticket but the result is different between giac 1.7 and giac 1.9. Both results are equivalent but the 1.7 is more compact (simplified?). The failure means you have giac 1.9 installed.
> On 21/06/2022, at 13:05, 'tsc...@ucdavis.edu' via sage-release > <sage-release@googlegroups.com> wrote: > > I don't know when these errors started to appear, but I am getting the > following failures: > > Using > --optional=4ti2,bliss,coxeter3,debian,e_antic,fricas,gap_packages,latte_int,libsemigroups,lidia,meataxe,normaliz,pip,sage,sage_spkg,tides > Features to be detected: > 4ti2,benzene,bliss,buckygen,conway_polynomials,csdp,database_cremona_ellcurve,database_cremona_mini_ellcurve,database_jones_numfield,database_knotinfo,dvipng,gfan,graphviz,imagemagick,jupymake,kenzo,latte_int,lrslib,mcqd,meataxe,msolve,nauty,palp,pandoc,pdf2svg,pdftocairo,phitigra,plantri,polytopes_db,polytopes_db_4d,pynormaliz,python_igraph,rubiks,sage.combinat,sage.geometry.polyhedron,sage.graphs,sage.groups,sage.plot,sage.rings.number_field,sage.rings.padics,sage.rings.real_double,sage.symbolic,sage_numerical_backends_coin,sagemath_doc_html,sphinx,tdlib > Doctesting 2 files using 24 threads. > sage -t --warn-long 41.4 > --random-seed=318832280051652493374019680328048210704 > src/sage/calculus/calculus.py > ********************************************************************** > File "src/sage/calculus/calculus.py", line 387, in sage.calculus.calculus > Failed example: > integrate(exp(t)/(t + 1)^2, t, algorithm="giac") > Expected: > (t*Ei(t + 1) + Ei(t + 1) - e^(t + 1))/(t*e + e) > Got: > ((t + 1)*(1/(t + 1) - 1)*Ei(-(t + 1)*(1/(t + 1) - 1) + 1) - Ei(-(t + > 1)*(1/(t + 1) - 1) + 1) + e^(-(t + 1)*(1/(t + 1) - 1) + 1))/((t + 1)*(1/(t + > 1) - 1)*e - e) > ********************************************************************** -- You received this message because you are subscribed to the Google Groups "sage-release" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-release+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-release/5985B9E9-486F-469C-86C6-C9F041AFE69B%40gmail.com.
