Mul cosh cos x7 acsch Add asinh sec Pow csch Mul x5 x6 4 x0 
Mul cosh cos x7 Mul -1 Pow Mul Mul Add asinh sec Pow csch Mul x5 x6 4 x0 Add asinh sec Pow csch Mul x5 x6 4 x0 sqrt Add 1 Mul -1 Pow Mul Add asinh sec Pow csch Mul x5 x6 4 x0 Add asinh sec Pow csch Mul x5 x6 4 x0 -1 -1 