Meldanor/AUD — pull request #1 by liveforeverx (2012-05-21 05:34:54+00:00)
Title: second: example sum1 = 2 + 5 sum2 = 1 + 1 -> 2 + 5 ^ 1 + 1 = 8,  (2 + 5)...

... ^ 3, because = () => (2 + 5)^(1+1) = 49, right.

first: in expression it must possible to use , for example as , otherwise in expression recursiv it unpossible to use power