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Mul -1 Mul Add Add Mul Mul -2 Pow x6 x0 Add Mul Pow x0 -1.86369115445062 -0.863691154450617 1 Mul Add Pow x0 -0.863691154450617 x0 Mul -2 Mul Pow x6 Add x0 -1 Mul x6 log x6 Mul -1 Mul Mul exp cot x0 Mul -1 Pow csc x0 2 Pow Add 1 Mul exp cot x0 exp cot x0 -1 Pow Add 1 Mul Add Add x5 Mul Add Pow x0 -0.863691154450617 x0 Mul -2 Pow x6 x0 acot exp cot x0 Add Add x5 Mul Add Pow x0 -0.863691154450617 x0 Mul -2 Pow x6 x0 acot exp cot x0 -1 