id summary reporter owner description type status priority milestone component resolution keywords cc merged author reviewer upstream work_issues branch commit dependencies stopgaps
17109 Wrong indefinite integral of some odd functions between opposite endpoints tmonteil "As reported on [http://ask.sagemath.org/question/24412/integral-from-sin-at-plus-minus-infinity-seems-to-be-bad/?answer=24413#post-id-24413 this ask question], Maxima seems to know that integrating an odd function between two opposite endpoints leads to zero, however it applies this rule even when the integral is not defined:
{{{
sage: integrate(sin(x), x, -oo, oo)
0
sage: integrate(tan(x), x, -oo, oo)
0
}}}
However,
{{{
sage: integrate(arctan(x), x, -oo, oo)
ValueError: Integral is divergent.
}}}
" defect new major sage-6.4 symbolics maxima, integration jakobkroeker Reported upstream. No feedback yet. wrongAnswerBug