Mul Mul x1 x0 Add sin acot tanh sec sqrt Add x3 x0 -1 
Add Mul Add sin acot tanh sec sqrt Add x3 x0 -1 x1 Mul Mul x1 x0 Mul cos acot tanh sec sqrt Add x3 x0 Mul -1 Mul Mul Pow sech sec sqrt Add x3 x0 2 Mul Mul tan sqrt Add x3 x0 sec sqrt Add x3 x0 Pow Mul 2 sqrt Add x3 x0 -1 Pow Add 1 Mul tanh sec sqrt Add x3 x0 tanh sec sqrt Add x3 x0 -1 