<![CDATA[Integration result: undefined]]>
https://help.geogebra.org/topic/integration-result-undefined
Thu, 17 Jan 2019 10:17:28 +0000Wed, 16 Jan 2019 20:27:13 +0000Zend_Feed<![CDATA[I was clueless I did from -inf to inf the problem is "how I get the value from 0 to 1000. I think GG calculate exp(1000) first (there is an overflow) then atan()]]>
https://help.geogebra.org/topic/integration-result-undefined#comment-253642
Thu, 17 Jan 2019 10:17:28 +0000<![CDATA[I didn't read Zbynek's comment on Twitter before answering. A more elegant solution is by using Integral((ℯ^x)/((ℯ^x)^2+1),0,Infinity) in CAS view of Classic ggb.]]>
https://help.geogebra.org/topic/integration-result-undefined#comment-253640
Thu, 17 Jan 2019 09:10:39 +0000<![CDATA[I've answered on twitter. Calculate the integral using the Integral(function,x) command e.g. in row 1 of the CAS view, then evaluate it at infinity using Limit($1,infinity), as we usually do on paper. I agree with Luca on the result of the integral.]]>
https://help.geogebra.org/topic/integration-result-undefined#comment-253638
Thu, 17 Jan 2019 09:03:09 +0000<![CDATA[I confirm I think the integral should converge to pi/2 for a->inf.]]>
https://help.geogebra.org/topic/integration-result-undefined#comment-253614
Wed, 16 Jan 2019 21:15:07 +0000<![CDATA[Am I wrong?]]>
https://help.geogebra.org/topic/integration-result-undefined#comment-253620
Wed, 16 Jan 2019 21:48:09 +0000