%5B(sin(%5Bpi%5E2%2C1%5D)%5E(pi%5Epi)%5Egamma(phi%5E2)cos%5E2)%5D%5B(tan(%5Bpi%2C1%5D)%5E(pi%5E1%2F2)%5Egamma(phi%5E2)cot%5E2)%5D)