This establishment is discriminating against English majors like me.pic.twitter.com/0Z1lZJ73EP
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Just wolfram alpha that shit into your phone
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Curiously, Wolfram Alpha is giving 3.14159
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I'm too lazy to do the (x^3)*cos(x/2)*sqrt(4-x^2) term but cos(x/2) and sqrt(4-x^2) are symmetric around x=0. x^3 is antisymmetric, so that term cancels out when you do the integration. The other term integrates to arcsin(x/2) + sqrt(1-(x/2)^2)*(x/2). The last term cancels out...
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TIL—I was going to say “I thought the same but good luck typing that in”, but I didn’t know they allow image uploads. does it recognize equations well? looks like it’s a Pro feature
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Integral from -2 to 2 (x^3(cos(x/2)+1/2)root(4-x^2)
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