Add Add x1 Pow sech Add cbrt x7 pi x0 asec sinh x0 
Add Mul Pow sech Add cbrt x7 pi Add x0 -1 Mul sech Add cbrt x7 pi log sech Add cbrt x7 pi Mul cosh x0 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul sinh x0 sinh x0 -1 sinh x0 sinh x0 -1 