Hello. sagemath newbie here.
When I type
r=integrate(sqrt(x),x,algorithm="sympy")
or
r=integrate(sqrt(x),x,algorithm="fricas")
or
r=integrate(sqrt(x),x,algorithm="maxima")
etc..
what command to use to find what version numbers of those CAS it is using? For Fricas, I just installed it, so I know it is 1.3.3-1, But in general, how does one ask sage to provide this information? Is there a command to use?
Will these be the same obtained on the bash command line when doing
$which maxima
$which fricas
If that is the case, then I can find the version numbers easily. But what about sympy? How do I know which sympy sage is using to make sure.
Thank you,
--Nasser
