monsutaa kaado! (mushi)'s status on Friday, 03-May-13 23:08:55 UTC
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@yodelerty lets supose i want to integrate x cos(x) e^x , would it be right if i called xe^x a z(x) fuction and integrate z(x)e^x by parts?
@yodelerty lets supose i want to integrate x cos(x) e^x , would it be right if i called xe^x a z(x) fuction and integrate z(x)e^x by parts?