Open kcrisman opened 9 years ago
(%i1) integral(sec(x), x, -%pi/4, %pi/4); %pi %pi (%o1) integral(sec(x), x, - ---, ---) 4 4 (%i2) integrate(sec(x), x, -%pi/4, %pi/4); Principal Value sqrt(2) + 2 sqrt(2) - 2 (%o2) log(-----------) - log(- -----------) 2 2
but Sage has
sage: integral(sec(x), x, -pi/4, pi/4) ValueError: Integral is divergent
because of the PV. See also #13511.
Upstream: Fixed upstream, but not in a stable release.
Component: calculus
Issue created by migration from https://trac.sagemath.org/ticket/17608
Fixed in Maxima bug 2880, apparently.
but Sage has
because of the PV. See also #13511.
Upstream: Fixed upstream, but not in a stable release.
Component: calculus
Issue created by migration from https://trac.sagemath.org/ticket/17608