cot Add x3 Add x6 Pow sin sec sech Add x0 -1 x0 
Mul Mul -1 Pow csc Add x3 Add x6 Pow sin sec sech Add x0 -1 x0 2 Mul Pow sin sec sech Add x0 -1 Add x0 -1 Add Mul x0 Mul cos sec sech Add x0 -1 Mul Mul tan sech Add x0 -1 sec sech Add x0 -1 Mul tanh Add x0 -1 Mul -1 sech Add x0 -1 Mul sin sec sech Add x0 -1 log sin sec sech Add x0 -1 