matematikk.net
Matteprat
https://matematikk.net/matteprat/
jule-integral 1
https://matematikk.net/matteprat/viewtopic.php?t=46689
Page
1
of
1
jule-integral 1
Posted:
19/12-2017 17:08
by
Janhaa
[tex]\large I=\int_{0}^{\pi/4}\left( \frac{\cos(x)-\sin(x)}{\cos(x)+\sin(x)}\right)\ln(\cos(x))\,dx[/tex]