coth acsc sqrt Mul sech x0 -1.15782128234958 
Mul Mul -1 Pow csch acsc sqrt Mul sech x0 -1.15782128234958 2 Mul -1 Mul Mul Pow Mul 2 sqrt Mul sech x0 -1.15782128234958 -1 Mul -1.15782128234958 Mul tanh x0 Mul -1 sech x0 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul sqrt Mul sech x0 -1.15782128234958 sqrt Mul sech x0 -1.15782128234958 -1 sqrt Mul sech x0 -1.15782128234958 sqrt Mul sech x0 -1.15782128234958 -1 