Jason Grout <[email protected]> writes:
> 3. Use an alternative system for evaluating the integral, like sympy or
> mathematica_free
ceterum censeo:
sage: fricas.integrate('sec(t)*tan(t)','t=0..%pi/3','"noPole"')
1
the noPole argument instructs FriCAS to ignore possible poles that the
integral without limits could have:
sage: fricas.integrate('sec(t)*tan(t)','t')
cos(t) + 1
----------
cos(t)
I admit however, that calling FriCAS from sage is very awkward, since
the interface is absolutely dumb.
I think that's a shame, because FriCAS is quite good at differential
algebra.
Martin
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