Pow csc asinh Add -1 sec x0 -4 
Mul Pow csc asinh Add -1 sec x0 5 Mul -4 Mul Mul Mul -1 cot asinh Add -1 sec x0 csc asinh Add -1 sec x0 Mul Mul tan x0 sec x0 Pow sqrt Add 1 Mul Add -1 sec x0 Add -1 sec x0 -1 