<![CDATA[integral[x sqrt(1 + cos(2x)), 0, π / 2]]]>
https://help.geogebra.org/topic/integralx-sqrt1-cos2x-0-%CF%80-2
Thu, 14 Jun 2018 14:09:04 +0000Tue, 12 Jun 2018 09:37:02 +0000Zend_Feed<![CDATA[Thanks, fixed for v473]]>
https://help.geogebra.org/topic/integralx-sqrt1-cos2x-0-%CF%80-2#comment-241222
Thu, 14 Jun 2018 14:09:04 +0000<![CDATA[It's a bug both in v.5 and v.6 thank you. The result should be sqrt(2) In CAS View of v.5 it gives a different answer. (the attached file is made with v.5) The antiderivative of the integrand is sqrt(1 + cos(2 x)) (1 + x tan(x))]]>
https://help.geogebra.org/topic/integralx-sqrt1-cos2x-0-%CF%80-2#comment-241136
Tue, 12 Jun 2018 10:32:22 +0000