Smells of an interface problem... Are you using a notebook, the command line or another interface (e. g. sage_shell_mode in emacs) ? If notebook, which browser do you use ?
Le lundi 13 décembre 2021 à 20:31:48 UTC+1, Marcus Aichmayr a écrit : > Hi, > > I'm using SageMath 9.4 on both Ubuntu 20.04 and 21.10. In Ubuntu 21.10, > certain symbolic commands trigger a deprecation warning. This is not the > case in Ubuntu 20.04. > > Example 1: > sage: assume(x > 0) > > /opt/SageMath/local/lib/python3.9/site-packages/sage/symbolic/expression_conversions.py:972: > > DeprecationWarning: invalid escape sequence \| > """ > > Example 2: > sage: bool(SR(2) < 0) > > /opt/SageMath/local/lib/python3.9/site-packages/sage/symbolic/expression_conversions.py:972: > > DeprecationWarning: invalid escape sequence \| > """ > False > > Note that SR(2) < 0 alone does not trigger the deprecation warning. > > I am not sure, what causes this deprecation warning on Ubuntu 21.10. > Note that I have used the* sage-9.4-Ubuntu_20.04-x86_64.tar.bz2* binaries > to install SageMath 9.4 on both computers. The deprecation warning might > not occur if SageMath is built from source code on Ubuntu 21.10. I have not > tried this. > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/b725ef30-226a-4236-ac93-396979960d7an%40googlegroups.com.
