Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
int_0^(2arctan(1/2(1+sqrt(5)-sqrt(2(1+sqrt(5))) (tan(x)-sin(x)) dx
int_0^(2arctan(1/2(1+sqrt(5)-sqrt(2(1+sqrt(5))) (tan(x)-sin(x)) dx
Natural Language
Math Input
Extended Keyboard