Asked by mathstudent

Integrate e^(-x^2/2) dx

What branch of calculus is this? Is this differential equations?
Answered by bobpursley
Nope, just and ordinary integral. However, it is a <i>special</i> integral, called the <b>error function</b>. Look that up.
Answered by mathstudent
That's what I needed. Thanks so much for the help!