What is #int e^xdx#?

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Answer 1 · 2018-03-22T18:28:21

#int e^x dx = e^x + c #

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#int e^x dx = e^x + c #

Also:

#int e^(ax+b) dx = 1/a e^(ax+b) +c #

Also an interesting fact:

#int e^(-x^2) dx # has no explicit solution

but #int_(-oo) ^(oo) e^(-x^2) dx = sqrt(pi) #