Possible bug - wrong integral for exp(-k*t)/sqrt(k*t)



I've entered this for you as bug 913239 in the sourceforge bug list.

https://sourceforge.net/tracker/index.php?func=detail&aid=913239&group_i
d=4933&atid=104933

> it got the wrong answer for:
> integrate(exp(-k*t)/sqrt(k*t),t);