Hello! When I use the Integrate command, how can I impose a condition on the constants. For example, when I solve an integral and the result is Sqrt (b ^ 2), how can impose that b> 0 so that the result is b.
Thanks
In the documentation here scroll down and click on the orange Options and then click on the orange Assumptions to see an example of how they told Mathematica that n was greater than zero. See if that works for you.
If that doesn’t work then perhaps
Simplify[Integrate[...], b>0]
where you replace … with the contents of your Integrate, might also work for you
Ok. Thanks