coth tanh Add Add 0.287611019615310 csc sech x6 Mul x0 atan x3 
Mul Mul -1 Pow csch tanh Add Add 0.287611019615310 csc sech x6 Mul x0 atan x3 2 Mul Pow sech Add Add 0.287611019615310 csc sech x6 Mul x0 atan x3 2 atan x3 