sin Add 3 Add Pow Add tanh x0 -2 Mul -2 Mul x6 Add x2 Pow sech x6 x6 x7 
Mul cos Add 3 Add Pow Add tanh x0 -2 Mul -2 Mul x6 Add x2 Pow sech x6 x6 x7 Mul Pow Add tanh x0 -2 Add Mul -2 Mul x6 Add x2 Pow sech x6 x6 -1 Mul Mul -2 Mul x6 Add x2 Pow sech x6 x6 Pow sech x0 2 