csc Mul -3 asin Pow Pow Add acosh x0 2 -2 Mul x4 0.845391021061745 
Mul Mul Mul -1 cot Mul -3 asin Pow Pow Add acosh x0 2 -2 Mul x4 0.845391021061745 csc Mul -3 asin Pow Pow Add acosh x0 2 -2 Mul x4 0.845391021061745 Mul -3 Mul Mul Pow Pow Add acosh x0 2 -2 Add Mul x4 0.845391021061745 -1 Mul Mul x4 0.845391021061745 Mul Pow Add acosh x0 2 3 Mul -2 Pow Mul sqrt Add x0 -1 sqrt Add 1 x0 -1 Pow sqrt Add 1 Mul -1 Mul Pow Pow Add acosh x0 2 -2 Mul x4 0.845391021061745 Pow Pow Add acosh x0 2 -2 Mul x4 0.845391021061745 -1 